Detailed Program

※ Please note that all Session times for the KUA 2022 are Korea Standard Time (KST) GMT +9.

Podium Session (Oral) Podium Session (Oral) Program Download(PDF)

Podium Session 1
October. 05 (Wed), 13:00-14:00 / Room C(203)

Moderator: Dae Kyung Kim (Eulji University), Jang Hwan Kim (Yonsei University)

O-001 Early experience of aquablation therapy in patients with benign prostatic hyperplasia in Korea

Jeongho Cho1, Seungki Min2

1Department of Urology, Goldman Urology Clinic Gangnam, 2Department of Urology, Goldman Urology Clinic Jamsil

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O-002 Numerical analysis of urethral pressure in benign prostatic hyperplasia based on computational fluid dynamics

Jin Wook Kim1,2,4, Jaiyoung Ryu3, Kyong Sik Jang3, In Ho Chang1, Sae Young Choi1, Jae Heon Shim1, Jung Hoon Kim1,2, Yong Seong Lee1,2, Tae Hyoung Kim1, Soon Cheol Myung1

1Department of Urology, Chung-Ang University, 2Department of Urology, Chung-Ang University Gwangmyeong Hospital, 3Department of Mechanical Engineering, Chung-Ang University, 4Department of Medical Informatics, Chung-Ang University

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O-003 Clinical results of 3,014 cases of holmium laser prostate surgery in a single institution

Hyo Myoung Lee1, Min Chul Cho2, Sung Yong Cho2, Jae-Seung Paick2, Seung-June Oh1

1Department of Urology, Seoul National University Hospital, 2Department of Urology, Seoul National University College Of Medicine

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O-004 Do subtype-specific alpha-antagonists for benign prostatic hyperplasia still increase the risk of falls?: A nationwide Korean population–based cohort study

Chang Eil Yoon2, Seung Ah Rhew2, Hyeok Jae Kwon2, Jae-Hyun Seo1, Jae Sang Han1, Jun-Pyo Myong4, U-Syn Ha2,3

1Department of Otolaryngology-Head And Neck Surgery, College Of Medicine, The Catholic University Of Korea, Seoul, Republic Of Korea, 2Department of Urology, College Of Medicine, The Catholic University Of Korea, Seoul, Republic Of Korea, 3Department of Cancer Research Center, College Of Medicine, The Catholic University Of Korea, Seoul, Republic Of Korea., 4Department of Department Of Occupational And Environmental Medicine, College Of Medicine, The Catholic University Of Korea, Seoul, Republic Of Korea.

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O-005 Effects of periurethral prostatic calculi on luts and outcomes of laser BPH surgery in BPH patients

Yongsoo Jo1,2, Min Soo Choo1, Jeonghoon Lee1, Sangjun Yoo1, Minchul Cho1, Hyeon Jeong1, Hwancheol Son1

1Department of Urology, Smg-Snu Boramae Medical Center, 2Department of Urology, Seoul National University Hospital

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O-006 Efficacy and safety of low energy holmium laser enucleation of the prostate: A prospective short- and medium-term single-blind randomized trial

Seung-June Oh1, Jungyo Suh2, Min Soo Choo3

1Department of Urology, Seoul National University Hospital, Seoul National University College Of Medicine, 2Department of Urology, Asan Medical Center, University Of Ulsan College Of Medicine, 3Department of Urology, Smg-Snu Boramae Medical Center, Seoul National University College Of Medicine

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O-007 Comparison study of learning curve between holmium laser enucleation of the prostate and transurethral resection of the prostate: Considering the learning curve according to the prostate volume, which surgical method would be better for beginner urologists?

Ki Hong Kim1, Dae Young Lee1, Doo Sang Kim1, Chang Ho Lee1, Youn Soo Jeon1, Si Hyun Kim2, Dae Keun Kim3, Hee Jo Yang1

1Department of Urology, Department Of Urology, Soonchunhyang University Cheonan Hospital, 2Department of Urology, Department Of Urology, Seoul National University Hospital, 3Department of Urology, Cha Fertility Center Seoul Station, Cha University School Of Medicine

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O-008 The “HEMI-HOLEP” technique during holmium laser enucleation of the prostate: Efficacy and feasibility

Withdrawal

Byung Hoon Chi, Soon Chul Myung, Tae Hyoung Kim, In Ho Chang, Se Young Choi, Jong Hyun Tae

Department of Urology, Chungang University Hospital

O-009 Predictive factors of continuing medications for overactive bladder (OAB) symptoms 3 months after holmium laser enucleation of prostate (HOLEP)

Sung Jin Kim, Young Goo Lee, Ohseong Kwon, Sahyun Pak, Sung Gon Park, Sung Tae Cho

Department of Urology, Hallym University Kangnam Sacred Heart Hospital

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O-010 Testicular volume: A predictor of maximum urinary flow rate in patients with lower urinary tract symptoms

Tae Beom Kim, Sang Jin Yoon, Han Jung, Kyung Jin Chung, Jin Kyu Oh, Kwang Taek Kim, Chang Hee Kim, Jeong Hun Kim

Department of Urology, Gachon University College Of Medicine, Republic Of Korea

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O-011 Efficacy and safety of ‘Inverted omega symbol En-Bloc’ holmium laser prostate enucleation (HOLEP) for benign prostatic hyperplasia: A size-independent technique for surgical treatment of LUTS

Dae Hyun Kim1, Chang Seok Kang1, Jae Hwi Choi1, Seong Uk Jeh1, See Min Choi1, Chun Woo Lee2, Sung Chul Kam2, Jeong Seok Hwa1, Jae Seog Hyun1

1Department of Urology, Gyeongsang National University And Hospital, Gyeongsang National University School Of Medicine, Jinju, Republic Of Korea, 2Department of Urology, Gyeongsang National University Changwon Hospital, Changwon, Republic Of Korea

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Podium Session 2
October. 05 (Wed), 13:00-14:00 / Room D(209)

Moderator: Yun Seob Song (Soon chun hyang University), Won Tae Kim (Chungbuk National University)

O-012 Development of a drug screening model for renal cell carcinoma through bio 3D printer-based cancer-on-a-chip

Joongwon Choi1, Jung Jun Kim1, Dong Hwan Lee1, Hong Jin Suh1, Tae-Kon Hwang1, Sejung Maeng2, Mirinae Kim2, In Ho Chang2

1Department of Urology, The Catholic University Of Korea, Incheon St. Mary's Hospital, Incheon, Korea, 2Department of Urology, College Of Medicine, Chung-Ang University, Seoul, Korea

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O-013 Cabozantinib-loaded biodegradable poly(lactic-co-glycolic acid) nanoparticles: A novel adjuvant therapeutic strategy to inhibit post-nephrectomy metastatic relapse in high-risk localized and locally advanced renal cell carcinoma

Hye Won Lee1, Hee Seung Seo2,3, Seon-Yong Yeom4, Se-Na Kim5, Cho Rim Kim6, Dae-Hwan Park7, Young Bin Choy5,6,8, Chun Gwon Park2,3,9,10, Seong Il Seo4

1Department of Urology, Center For Urologic Cancer, National Cancer Center, Republic Of Korea, 2Department of Biomedical Engineering, Skku Institute For Convergence, Sungkyunkwan University (skku), Republic Of Korea, 3Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University (skku), Republic Of Korea, 4Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Republic Of Korea, 5Department of Institute Of Medical & Biological Engineering, Medical Research Center, Seoul National University, Republic Of Korea, 6Department of Interdisciplinary Program In Bioengineering, College Of Engineering, Seoul National University, Republic Of Korea, 7Department of Engineering Chemistry, Chungbuk National University, Republic Of Korea, 8Department of Biomedical Engineering, College Of Medicine, Seoul National University, Republic Of Korea, 9Department of Biomedical Institute For Convergence At Skku (bics), Sungkyunkwan University, Republic Of Korea, 10Department of Center For Neuroscience Imaging Research, Institute For Basic Science (ibs), Republic Of Korea

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O-014 Tumor assembloid derived from patients with renal cell carcinoma for predicting the therapeutic response to immune checkpoint inhibitors

Eun Jee Kim1, Minyong Kang2, Kunyoo Shin1

1Department of Biological Sciences, Seoul National University, 2Department of Urology, Sungkyunkwan University School Of Medicine

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O-015 The role of cytoreductive nephrectomy with immune checkpoint inhibitor therapies in metastatic renal cell carcinoma

Jee Soo Park1,2, Myung Eun Lee1, Jongchan Kim1,3, Won Sik Jang1, Young-Ran Gu1, Se Mi Park1, Kwang Suk Lee4, Sung Ku Kang5, Woong Kyu Han1, Young Deuk Choi1, Won Sik Ham1

1Department of Urology And Urological Science Institute, Yonsei University College Of Medicine, 2Department of Urology, Sorokdo National Hospital, 3Department of Urology, Yongin Severance Hospital, Yonsei University Health System, 4Department of Urology, Gangnam Severance Hospital, Yonsei University College Of Medicine , 5Department of Urology, National Health Insurance Hospital

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O-016 Efficacy of recombinant Bacillus Calmette-Gu

Joongwon Choi1, Jung Hoon Kim2, Sejung Maeng2, Su Jeong Kang2, Mirinae Kim2, Young Wook Choi2, Se Young Choi2, Sung-Hwan Kim4, Tae Young Jung3, In Ho Chang2

1Department of Urology, The Catholic University Of Korea, Incheon St. Mary's Hospital, Incheon, Korea, 2Department of Urology, Chung-Ang University, College Of Medicine, Seoul, Republic Of Korea, 3Department of Urology, Vhs Medical Center, Seoul, Republic Of Korea, 4Department of Bioengineering, Cellsmith Inc., Seoul, Republic Of Korea

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O-017 Sting agonist encapsulating urease-powered nanomotor for immunotherapy of bladder cancer

Seung-Hwan Jeong, Hyeong Dong Yuk, Chang Wook Jeong, Ja Hyeon Ku, Hyeon Hoe Kim, Cheol Kwak

Department of Urology, Seoul National University Hospital

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O-018 Therapeutic target for HIF-2α antagonist-resistant clear cell renal cell carcinoma

Da Hyeon Son1,2, Eun Song Kim1,2, Hyun Ji Hwang1,2, Seong Hwi Hong1, Sung Yul Park1, Hong Sang Moon1, Young Eun Yoon1

1Department of Urology, Hanyang University College Of Medicine, 2Department of Translational Medicine, Hanyang University Graduate School Of Biomedical Science & Engineering

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O-019 Addition of oncolytic virus is as effective as addition of cytoreductive nephrectomy to the first-line treatment of anti-PD-1/anti-CTLA-4 antibodies in the murine metastatic renal cell carcinoma model

Jee Soo Park1,2, Myung Eun Lee1, Jongchan Kim1,3, Won Sik Jang1, Young-Ran Gu1, Se Mi Park1, Kwang Suk Lee4, Sung Ku Kang5, Woong Kyu Han1, Young Deuk Choi1, Won Sik Ham1

1Department of Urology And Urological Science Institute, Yonsei University College Of Medicine, 2Department of Urology, Sorokdo National Hospital , 3Department of Urology, Yongin Severance Hospital, Yonsei University Health System, 4Department of Urology, Gangnam Severance Hospital, Yonsei University College Of Medicine, 5Department of Urology, National Health Insurance Hospital

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O-020 Comparison of three-dimensional prostate cancer cell culture using hydrogel, gene expression and resistance to anticancer drug

Withdrawal

Won Hoon Song1, Youn Ha Lee1, Dan Bi Lee 1, Jae Yeon Kim 1, Seung Soo Lee 1, Jong Kil Nam 1, Sung Woo Park1, Sik Yoon2

1Department of Urology, Pusan National University Yangsan Hospital, 2Department of Anatomy, School Of Medicine, Pusan National University

O-021 Immune checkpoint molecules-targeting recombinant dendritic cells for therapeutic effect on prostate cancer

Se Young Choi1, Yunlim Kim2, In Ho Chang1, Choung-Soo Kim3

1Department of Urology, Chung-Ang University Hospital, Chung-Ang University College Of Medicine, 2Department of Urology, Asan Medical Center, University Of Ulsan College Of Medicine, 3Department of Urology, Ewha Womans University Medical Center, Ewha Womans University School Of Medicine

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O-022 Irreversible electroporation with high-frequency pulsed electric field in a beagle prostate model

Seung Jeong1, Song Hee Kim2, Hongbae Kim1, Jeon Min Kang2, Yubeen Park2, Dong-Sung Won2, Ji Won Kim2, Dae Sung Ryu2, Chu Hui Zeng2, Jong Hoon Chung1,4, Jung-Hoon Park2, Bumjin Lim3

1Department of Biosystems & Biomaterials Science And Engineering, Seoul National University, Seoul, 08826, Republic Of Korea, 2Department of Biomedical Engineering Research Center, Asan Institute For Life Sciences, Asan Medical Center, 88 Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic Of Korea, 3Department of Urology, Asan Medical Center, University Of Ulsan College Of Medicine, 88 Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Republic Of Korea, 4Department of Agriculture And Life Sciences, Seoul National University, Seoul, 08826, Republic Of Korea

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Podium Session 3
October. 05 (Wed), 14:00-15:00 / Room B(201+202)

Moderator: Ki Hak Song (Chungnam National University), Jae Il Chung (Inje University)

O-023 Is it safe to perform MRI-guided active surveillance? Assumption based on real world data

Jang Hee Han1, Seung-Hwan Jeong1, Si Hyun Kim1, Taek Min Kim2, Sang Youn Kim2, Jeong Yeon Cho2, Kyung Chul Moon3, Hyeong Dong Yuk1, Ja Hyeon Ku1, Hyeon Hoe Kim1, Chang Wook Jeong1, Cheol Kwak1

1Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea, 2Department of Radiology, Seoul National University Hospital, Seoul, Republic Of Korea, 3Department of Pathology, Seoul National University Hospital, Seoul, Republic Of Korea

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O-024 Optimization of number of target biopsy cores per lesion for magnetic resonance imaging/ultrasound fusion targeted transrectal prostate biopsy

Gyeonghun Kim, Hyeongdong Yuk, Changwook Jeong, Cheol Kwak, Hyeonhoe Kim

Department of Urology, Seoul National University Hospital

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O-025 Value of MRI in PSA gray zone: Should we perform prostate biopsy when MRI detects no lesions?

Seung-Hwan Jeong, Hyeong Dong Yuk, Chang Wook Jeong, Ja Hyeon Ku, Hyeon Hoe Kim, Cheol Kwak

Department of Urology, Seoul National University Hospital

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O-026 Inter-intrareader assessments with PI-RADS version 2.1 from MRI/TRUS software fusion prostate biopsy

Won Hoon Song , Youn Ha Lee , Jae Yeon Kim , Dan Bi Lee , Seung Soo Lee , Jong Kil Nam, Sung Woo Park

Department of Urology, Pusan National University Yangsan Hospital

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O-027 How far can we believe multiparametric MRI in the diagnosis of prostate cancer; Comparison with pathologic map in 333 cases

Jang Hee Han1, Seung-Hwan Jeong1, Si Hyun Kim1, Taek Min Kim2, Sang Youn Kim2, Jeong Yeon Cho2, Kyung Chul Moon3, Hyeong Dong Yuk1, Ja Hyeon Ku1, Hyeon Hoe Kim1, Cheol Kwak1, Chang Wook Jeong1

1Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea, 2Department of Radiology, Seoul National University Hospital, Seoul, Republic Of Korea, 3Department of Pathology, Seoul National University Hospital, Seoul, Republic Of Korea

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O-028 Persistent pirads 4/5 and upgrade predicts missed prostate cancer at repeat MRI-guided biopsy

Sang Hun Song1,2, Jin Noh1, Byeongdo Song1, Gyoohwan Jung1, Jung Kwon Kim1, Hakmin Lee1, Jong Jin Oh1, Sangchul Lee1, Seok-Soo Byun1, Sung Kyu Hong1,2

1Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea, 2Department of Urology, Seoul National University College Of Medicine, Seoul, Korea

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O-029 Is 12 systemic cores in transperineal biopsy sufficient for detecting clinically significant prostate cancer?

Hyeok Jae Kwon, Seung Ah Rhew, Chang Eil Yoon, Dongho Shin, Seokhwan Bang, Hyong Woo Moon, Yong Hyun Park, Hyuk Jin Cho, U-Syn Ha, Sung-Hoo Hong, Sae Woong Kim, Ji Youl Lee

Department of Urology, Seoul St. Mary’s Hospital, College Of Medicine, The Catholic University Of Korea, Seoul, Korea

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O-030 Combined MRI and PSA strategy improves biopsy decisions compared with PSA only: Longitudinal observations of a cohort of patients with a PSA level less than 20 ng/mL

Seung Ah Rhew2, Chang Eil Yoon2, Hyeok Jae Kwon2, Moon Hyung Choi1, Yong-Hyun Park2, Sung-Hoo Hong2, Ji Youl Lee2, Young Joon Lee1, U-Syn Ha2

1Department of Radiology, College Of Medicine, The Catholic University Of Korea, Seoul, Republic Of Korea, 2Department of Urology, College Of Medicine, The Catholic University Of Korea, Seoul, Republic Of Korea

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O-031 The effect of cancer detection rate by MRI/US fusion biopsy technique in real practice

Jae Yon Kim, Yoon Ha Lee, Dan Bee Lee, Won Hoon Song, Seung Soo Lee, Jong Kil Nam, Sung-Woo Park

Department of Urology, Pusan National University Yangsan Hospital

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O-032 Importance of the ultrasound characteristics of regions of interest by MRI and the additional target biopsy around their peri-hypoechoic lesions in MR/TRUS software fusion biopsy to improve detection rate of prostate cancer

Won Hoon Song , Youn Ha Lee , Jae Yeon Kim, Dan Bi Lee, Seung Soo Lee , Jong Kil Nam, Sung Woo Park

Department of Urology, Department Of Urology, Pusan National University Yangsan Hospital

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O-033 Strategies to reduce unnecessary prostate biopsy with blood test and transrectal ultrasonography in patients with gray zone prostate specific antigen: A multicenter study

Si Hyun Kim1,4, Jang Hee Han1,4, Seung-Hwan Jeong1,4, Jae Suk Park1,4, Hyeong Dong Yuk1,4, Ja Hyeon Ku1,4, Cheol Kwak1,4, Hyeon Hoe Kim1,4, Hwanik Kim2, Gyoohwan Jung3, Sangchul Lee3, Seok-Soo Byun3, Sung Kyu Hong3,4, Jae Yoon Kim5, Chang Wook Jeong1,4

1Department of Urology, Seoul National University Hospital, 2Department of Urology, Hallym University Sacred Heart Hospital, Hallym University College Of Medicine, 3Department of Urology, Seoul National University Bundang Hospital, 4Department of Urology, Seoul National University College Of Medicine, 5Department of Urology, Sanggye Paik Hosiptal, Inje University College Of Medicine

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Podium Session 4
October. 05 (Wed), 14:00-15:00 / Room C(203)

Moderator: Chang Hee Han (Catholic University), Jung Yoon Kang (EulJI University)

O-034 Prevalence and risk factors of post-pubertal hypertension following pyeloplasty at infancy

Min Hyuk Kim, Young Jae Im, Kwanjin Park

Department of Urology, Seoul National University, College Of Medicine, Republic Of Korea

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O-035 Effect of preoperative androgen stimulation on penile size and postoperative complication rate in patients with hypospadias: A systematic review and meta-analysis

Minh-Tung Do1, Louis Kim2, Young Jae Im1,2, Kwanjin Park1,2

1Department of Urology, Seoul National University College Of Medicine, 2Department of Pediatric Urology, Seoul National University Children’s Hospital

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O-036 Analysis of changes in incidence and severity of hypospadias and comorbidity status of hypospadias patients in korea - Using the Korean National Health Insurance (NHI) data

Sung Ku Kang1, Sungun Bang1,2, Suk Young Lee1, Young Sig Kim1, Yong Seung Lee2, Sang Won Han2, Sang Woon Kim2

1Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea , 2Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea

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O-037 External validation of a deep-learning model for segmentation of kidney outline and hydronephrotic area outline in kidney ultrasonography

Sang Hoon Song1, Chan Hoon Kwak1, Kyunghyun Nam1, Kun Suk Kim1, Sang Don Lee2, Jae Min Chung2, Young In Kim3, Hyejung Youn4, Jihoon Kweon4

1Department of Urology, Asan Medical Center, University Of Ulsan College Of Medicine, Seoul, Republic Of Korea, 2Department of Urology, Pusan National University Yangsan Hospital, Pusan National University School Of Medicine, Yangsan, Republic Of Korea, 3Department of Medical Science, Asan Medical Institute Of Convergence Science And Technology, Asan Medical Center, Seoul, Republic Of Korea, 4Department of Convergence Medicine, Asan Medical Center, Seoul, Republic Of Korea

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O-038 The relationship of body mass index to penile parameters and testicular volume in adolescents: A retrospective single-center cohort study

Jae Min Chung, Sang Don Lee

Department of Urology, Pusan National University Children's Hospital

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O-039 Analysis of factors determining uroflow patterns: Illuminating the role of dual channel electromyography

Yoonhye Ji1, Ji Eun Park1, Jeoung Eun Ji1, Sang Won Han2, Yong Seung Lee2, June Seok Kim3, Gang Kyu Kim4, Sang Woon Kim2

1Department of Pediatric Urology, Bladder-Urethra Rehabilitation Clinic, Severance Children's Hospital, 2Department of Urology And Urological Science Institute, Yonsei University College Of Medicine, 3Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, 4Department of Urology, National Health Insurance Service Ilsan Hospital

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O-040 STAC repair in primary proximal hypospadias in children

Zafar Abdullaev1,2, Saidanvar Agzamkhodjaev1,2, Ruslan Batrutdinov3, Akmal Rakhmatullaev1,2, Kobiljon Ergashev1, Asqar Soliyev1, Sarvar Eshonkulov1

1Department of Urology, National Children's Medical Center, Tashkent, Uzbekistan, 2Department of Pediatric Surgery, Pediatric Medical Institute, Tashkent, Uzbekistan, 3Department of Pediatric Urology , Scandinavia Clinic, St Petersburg, Russian Federation

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O-041 Management of primary obstructive megaureter: Comparative analysis between ureteral reimplantation vs. balloon dilation

Sang Woon Kim, Sung Woo Jeong, Yong Seung Lee, Sang Won Han

Department of Urology, Yonsei University Colleage Of Medicine

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O-042 Results of uroflowmetry performed with simultaneous the dual-channel EMG in patients with spina bifida with spontaneous voiding: By comparison with the voiding phase of cystometry

Jieun Park1, Yoonhye Ji1, Jeoung Eun Ji1, Sang Won Han2, Yong Seung Lee2, Dae Ho Kim3, Sang Woon Kim2

1Department of Pediatric Urology, Bladder-Urethra Rehabilitation Clinic, Severance Children's Hospital, 2Department of Urology And Urological Science Institute, Yonsei University College Of Medicine, 3Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine

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O-043 A single-center prospective cohort study on first-morning urine osmolality change in nocturnal enuresis

Jae Min Chung, Sang Don Lee

Department of Urology, Pusan National University Yangsan Hospital

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O-044 The outcome of hormonal therapy in prepubertal children with micropenis according to hcg stimulation test: A retrospective single center cohort study

Jae Min Chung, Sang Don Lee

Department of Urology, Pusan National University Children's Hospital

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Podium Session 5
October. 05 (Wed), 14:00-15:00 / Room D(209)

Moderator: Duk Yoon Kim (Daegu Catholic University), Seung-June Oh (Seoul National University)

O-045 Antifibrosis treatment improves detrusor overactivity and chronic bladder pain associated with neural remodeling of central nervous system in a mouse model of interstitial cystitis

Joonbeom Kwon1,2, Hye-Ri Park2, Eun-Ju Lee2, Ji-Ae Jang2, Hyun-Jung Cho2, Yeon-Joo Kim1, Kyung-Jae Hur1, Jae-Soo Kim1, Naoki Yoshimura3

1Department of Urology, Daegu Fatima Hospital, 2Department of Research Institute, Daegu Fatima Hospital, 3Department of Urology, University Of Pittsburgh School Of Medicine

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O-046 A novel therapeutic approach: A study on the mechanism of botulinum neurotoxin-a tibial nerve perineural injection for alleviation of overactive bladder symptoms

Hyun Seok Na1, Seungbeom Kim2, Young Sam Cho3, Jin Wook Kim4, Khae Hawn Kim5

1Department of Urology, Chungnam National University Hospital, Chungnam National University College Of Medicine, Daejeon, Korea, 2Department of Physiology, Department Of Biomedical Science, Kyung Hee University, Seoul, Korea, 3Department of Urology, Kangbuk Samsung Hospital, Sungkyunkwan University School Of Medicine, Seoul, Korea, 4Department of Urology, Chung Ang University Hospital, Chung-Ang University School Of Medicine, Seoul, Korea, 5Department of Urology, Chungnam National University Sejong Hospital, Chungnam National University College Of Medicine, Sejong, Korea

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O-047 Overactive bladder medication, how long should it be sustained? Mirabegron interferes the central sensitization induced by the mice model of overactive bladder

Joonbeom Kwon1,2, Eun-Ju Lee2, Hye-Ri Park2, Hyun-Jung Cho2, Ji-Ae Jang2, Jihyun An3, Donghwi Park4, Yeon-Joo Kim1, Kyung-Jae Hur1, Jae-Soo Kim1, Naoki Yoshimura5

1Department of Urology, Daegu Fatima Hospital, 2Department of Research Institute, Daegu Fatima Hospital, 3Department of Anesthesiology, Daegu Fatima Hospital, 4Department of Physical Medicine And Rehabilitation, University Of Ulsan College Of Medicine, 5Department of Urology, University Of Pittsburgh School Of Medicine

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O-048 Therapeutic effects of axitinib, an anti-angiogenic tyrosine kinase inhibitor for targeting interstitial cystitis

Jung Hyun Shin1, Chae-Min Ryu2,3, Hwan Yeul Yu2,4, Yang Soon Park5, Juhyun Park2, Dong-Myung Shin4, Myung-Soo Choo2

1Department of Urology, Ewha Womans University Mokdong Hospital, 2Department of Urology, Asan Medical Center, Ulsan University College Of Medicine, 3Department of Center For Cell Therapy, Asan Medical Center, Ulsan University College Of Medicine, 4Department of Biomedical Sciences, Asan Medical Center, Ulsan University College Of Medicine, 5Department of Pathology, Asan Medical Center, Ulsan University College Of Medicine

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O-049 Overexpression of transient receptor potential vanilloid-4 (TRPV4) in urothelium of rat urinary bladder following bladder outlet obstruction

Jaeik Song, Seong Hyeon Yu, Kyung Jin Oh, Taek Won Kang, Kwangsung Park, Sun-Ouck Kim

Department of Urology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea

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O-050 Anti-oncogenic effects of dutasteride, a dual 5-alpha reductase inhibitor, in bladder cancer

Aram Kim2, Jaekwon Seok1

1Department of Stem Cell And Regenerative Biotechnology, Molecular & Cellular Reprogramming Center (mcrc), And Incurable Disease Animal Model & Stem Cell Institute (idasi), Konkuk University, 2Department of Urology, Konkuk University Medical Center, Konkuk University School Of Medicine

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O-051 Investigation on the effects of the COVID-19 in urinary and stool microbiome with the association of progression of benign prostatic hyperplasia

Jee Soo Park1,2, Jongchan Kim1,3, Won Sik Jang1, Kwang Suk Lee4, Sung Ku Kang5, Seung Hwan Lee1, Woong Kyu Han1, Young Deuk Choi1, Won Sik Ham1

1Department of Urology And Urological Science Institute, Yonsei University College Of Medicine, 2Department of Urology, Sorokdo National Hospital, 3Department of Urology, Yongin Severance Hospital, Yonsei University Health System, 4Department of Urology, Gangnam Severance Hospital, Yonsei University College Of Medicine , 5Department of Urology, National Health Insurance Hospital

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O-052 A preliminary study for identifying correlation polystyrene microplastics with sperm quality in the mouse

Jung Wan Yoo, Min Sung Song, Hoon Choi, Jae Young Park, Jae Hyun Bae, Bum Sik Tae

Department of Urology, Korea University Ansan Hospital

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O-053 The efficacy and safety of a human perirenal adipose tissue-derived stromal vascular fraction in an interstitial cystitis rat model

Ji Yong Ha1, Eun Hye Lee2, So Young Chun3, Jun Nyung Lee4, Yun-Sok Ha4, Jae-Wook Chung4, Bo Hyun Yoon2, Minji Jeon2, Hyun Tae Kim4, Tae Gyun Kwon4, Eun Sang Yoo4, Bum Soo Kim4

1Department of Urology, Keimyung University School Of Medicine, Dongsan Hospital, 2Department of Joint Institute For Regenerative Medicine, Kyungpook National University, 3Department of Biomedical Research Institute, Kyungpook National University Hospital, 4Department of Urology, School Of Medicine, Kyungpook National University

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O-054 Prevention of urethral fibrosis induced by transforming growth factor beta 1 using selective WNT/Β-catenin signaling inhibitors in a rat model

Young Jae Kim, Sae Byeok Jang, Young Dong Yu, Tae Heon Kim, Kyung Hwa Choi, Seung Ryeol Lee

Department of Urology, Cha Bundang Medical Center, Cha University School Of Medicine

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O-055 Metformin and sildenafil preserve against ischemia/reperfusion-induced injury in rat urinary bladders

Hyo Seok Kang, Jong Mok Park, Ju Hyun Shin, Seung Woo Yang, Ji Yong Lee, Jae Sung Lim, Ki Hak Song

Department of Urology, Chungnam National University College Of Medicine, Daejeon, Korea

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Podium Session 6
October. 05 (Wed), 15:00-16:00 / Room C(203)

Moderator: Seung-Ju Lee (Catholic University ), Hong Sang Moon (Hanyang University)

O-056 Fosfomycin for antibiotic prophylaxis in men undergoing a transrectal prostate biopsy: A systematic review and meta-analysis

Hui Mo Gu1, Jin Seok Gu1, Ho Seok Chung1, Seung Il Jung1, Dongdeuk Kwon1, Myung Ha Kim2, Jae Hung Jung3, Seung Ji Kang4, Eu Chang Hwang1

1Department of Urology, Chonnam National University Medical School, Hwasun, Korea, 2Department of Yonsei Wonju Medical Library, Yonsei University Wonju College Of Medicine, Wonju, Korea, 3Department of Urology, Yonsei University Wonju College Of Medicine, Wonju, Korea, 4Department of Infectious Disease, Chonnam National University Medical School, Gwangju, Korea

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O-057 Testosterone is associated with abdominal body composition derived from computed tomography: A large cross sectional study

Seong Cheol Kim1, Myeong Chan Park1, Seungbong Han2, Young-Jee Jeon3, Tae Young Lee4, Gyung-Min Park5, Chongsok Chae1, Ji Hyung Yoon1, Taekmin Kwon1, Sungchan Park1, Sang Hyeon Cheon1, Kyung Hyun Moon1

1Department of Urology, Ulsan University Hospital, University Of Ulsan College Of Medicine, 2Department of Biostatistics, Korea University College Of Medicine, 3Department of Family Medicine, Ulsan University Hospital, University Of Ulsan College Of Medicine, 4Department of Radiology, Ulsan University Hospital, University Of Ulsan College Of Medicine, 5Department of Internal Medicine, Ulsan University Hospital, University Of Ulsan College Of Medicine

Abstract view
O-058 Trends of genital wart in korea according to treatment method classification; Big data analysis of health care in 2010-2019

Lee Jae Chul1, Lyu Don Hee1, Kim Eun Jae1, Bae Sangrak1, Kim Kang Seob1, Park Bong Hee1, Chung Hong2, Cho Won Yeol3, Han Chang Hee1, Choi Useok1

1Department of Urology, The Catholic University Of Korea, College Of Medicine, Uijeongbu St.mary's Hospital, 2Department of Urology, Konkuk University School Of Medicine, Chungju Hospital, 3Department of Urology, Donga University, College Of Medicine, Donga University Hospital

Abstract view
O-059 The older the patients the more aggressive nature of prostate cancer detected even in the same risk-stratification: A multicenter study covers a single Korean province from 2003–2021

Young Hwii Ko1, Hyun Tae Kim2, Yoon Soo Hah3, Byung Hoon Kim 4, Jun Nyung Lee5, Se Yun Kwon 6, Yeon-Joo Kim7, Tae-Hwan Kim8

1Department of Urology, Yeungnam University, 2Department of Urology, Kyungpook National University, 3Department of Urology, Daegu Catholic University , 4Department of Urology, Keimyung University, 5Department of Urology, Kyungpook National University Chilgok Hospital, 6Department of Urology, Dongguk University, 7Department of Urology, Daegu Fatima Hospital, 8Department of Urology, Kyungpook National University

Abstract view
O-060 Suprapubic cystostomy versus foley catheter: The clinical outcome of catheterization in acute prostatitis patients with acute urinary retention

Sung Jun Sou1, Hyun Seok Lee1, Chan Ho Lee1, Won Ik Seo1, Jae Il Chung1, Kweon Sik Min1, Byeong Jin Kang2

1Department of Urology, Inje University Busan Paik Hospital, 2Department of Urology, Pusan National University Hospital

Abstract view
O-061 Efficacy of vaccine coverage to prevent postoperative urinary tract infection after ureteroscopic lithotripsy: A randomized controlled clinical trial

Withdrawal

Chang Seok Kang1, Seong Uk Jeh1, Dae Hyun Kim1, Jae Hwi Choi1, See Min Choi1, Sung Chul Kam2, Chunwoo Lee2, Jeong Seok Hwa1, Jae Seog Hyun1

1Department of Urology, Gyeongsang National University Hospital, Gyeongsang National University, College Of Medicine, Institute Of Health Science, 79 Gangnam-Ro, Jinju, Korea, 2Department of Urology, Gyeongsang National University Changwon Hospital 11, Samjeongja-Ro, Seongsan-Gu, Changwon, Korea

O-062 Alarmins may have significant action during interstitial cystitis

George Kochiashvili, David Kochiashvili

Department of Urology, Tbilisi State Medical University

Abstract view
O-063 IL-33 and Gal-3 significantly increases in interstitial cystitis

George Kochiashvili

Department of Urology, Tbilisi State Medical University

Abstract view
O-064 Seasonal variation of genital wart from 2010 to 2021: Analysis of HIRA-NPS

Bae Sangrak1, Lee Jae Chul1, Lyu Don Hee1, Kim Eun Jae1, Kim Kang Seob1, Park Bong Hee1, Chung Hong2, Cho Won Yeol3, Han Chang Hee1, Choi Useok1

1Department of Urology, The Catholic University Of Korea, College Of Medicine, Uijeongbu St.mary's Hospital , 2Department of Urology, Konkuk University School Of Medicine, Chungju, 3Department of Urology, Donga University, College Of Medicine

Abstract view
O-065 Clinical features of fosfomycin resistance in patients with urinary tract infection

Heejo Yang, Daeyoung Lee, Kihong Kim, Doosang Kim, Changho Lee, Younsoo Jeon

Department of Urology, Soonchunhyang Univeristy, Cheonan Hospital

Abstract view
O-066 Risk factors for hypotestosteronemia in age-related dynamic alteration of total testosterone level

Kevin Kang2, Jinhyung Jeon1, Jongsoo Lee2, Sung Ku Kang3, Kwang Suk Lee1

1Department of Urology, Prostate Cancer Center, Gangnam Severance Hospital, Yonsei University College Of Medicine, Republic Of Korea, 2Department of Urology, Severance Hospital, Yonsei University College Of Medicine, Republic Of Korea , 3Department of Urology, National Health Insurance Service Ilsan Hospital, Republic Of Korea

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Podium Session 7
October. 05 (Wed), 15:00-16:00 / Room D(209)

Moderator: Tae Gyun Kwon (Kyungpook National University), Joo Yong Lee (Yonsei University)

O-067 The efficacy and safety of radiation-free retrograde intrarenal surgery: A prospective multicenter-based randomized controlled study

Jun-Koo Kang1, Jae-Wook Chung1, Wonho Jung2, Kyung Jin Oh3, Hyeon Woo Kim4, Dong Gil Shin4, Jae Young Choi5, Bum Soo Kim1

1Department of Urology, School Of Medicine, Kyungpook National University, Daegu, Republic Of Korea., 2Department of Urology, Dongsan Medical Center, Keimyung University School Of Medicine, Daegu, Korea., 3Department of Urology, Department Of Urology, Chonnam National University Medical School, Gwangju, Korea., 4Department of Urology, Pusan National University School Of Medicine, Busan, Korea, 5Department of Urology, College Of Medicine, Yeungnam University, Daegu, Korea

Abstract view
O-068 Stone-free rate of ECIRS, PCNL, miniPCNL and SWL: A systematic review and network meta-analysis

Jae Yong Jeong1, Gang Kyu Kim1, Dae Ho Kim2, Dae Young Jun1, Sung Ku Kang3, Young Joon Moon1, Hae Do Jung4, Kang Su Cho2, Joo Yong Lee1

1Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 3Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea, 4Department of Urology, Inje University Ilsan Paik Hospital, Inje University College Of Medicine, Goyang, Korea

Abstract view
O-069 A systematic review and network meta-analysis on stone-free rate of minimal invasive interventional therapy for renal stones including UMP, miniPCNL, microPCNL, RIRS and SWL

Jae Yong Jeong1, Gang Kyu Kim1, Dae Ho Kim2, Dae Young Jun1, Sung Ku Kang3, Young Joon Moon1, Hae Do Jung4, Kang Su Cho2, Joo Yong Lee1

1Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 3Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea, 4Department of Urology, Inje University Ilsan Paik Hospital, Inje University College Of Medicine, Goyang, Korea

Abstract view
O-070 Silodosin versus tamsulosin for medical expulsive therapy of ureteral stones: An updated systematic review and meta-analysis of randomized controlled trials

Jae Yong Jeong1, Hae Do Jung2, Sungun Bang1, Jong Cheol Ko3, Dae Young Jun1, Sung Ku Kang4, Young Joon Moon1, Kang Su Cho3, Joo Yong Lee1

1Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Inje University Ilsan Paik Hospital, Inje University College Of Medicine, Goyang, Korea, 3Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 4Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea

Abstract view
O-071 Is ultrasonography for urolithiasis accurate enough for clinical management decision making?

Henry Yc Pan1,2,5, Henry Han-I Yao1,2, Yu-Min Lim1,2, Jan Fletcher3, Tony Gabbert3, Antonio De Sousa1, Shekib Shahbaz1,4, Philip Mccahy1,4

1Department of Urology, Casey Hospital, Monash Health, Melbourne, Australia, 2Department of Medicine, Monash University, Melbourne, Australia, 3Department of Diagnostic Imaging, Monash Health, Melbourne, Australia, 4Department of Surgery, Monash University, Melbourne, Australia, 5Department of Urology, Launceston General Hospital

Abstract view
O-072 Comparison of urolithiasis CT with CLARI CT applied to filtered back projection (FBP), statistical iterative reconstruction (IR), knowledge-based iterative model reconstruction (IMR): A physical human phantom study

Jae Hun Shim1, Jung Hoon Kim2, Jin Wook Kim2, Yong Seong Lee 2, Jong Hyun Tae 1, Byung Hoon Chi 1, In Ho Chang 1, Tae-Hyoung Kim 1, Soon Chul Myung 1, Se Young Choi 1, Sung Bin Park3

1Department of Urology, Chung-Ang University Hospital, College Of Medicine, Chung-Ang University, 2Department of Urology, Chung-Ang University Gwangmyung Hospital, Chung-Ang University College Of Medicine , 3Department of Radiology, Chung-Ang University Hospital, College Of Medicine, Chung-Ang University

Abstract view
O-073 Development of S.T.O.N.E.S. (stone size, topography, obesity, number of stones, exposure, skin to stone distance) nephrolithometry scoring in predicting the stone free rate of extracorporeal shockwave lithotripsy in uncomplicated renal stones

Eduardo Añonuevo, Kathleen Gonzales, Michael Eufemio Macalalag

Department of Surgery, Urology Service, Philippine Urological Association

Abstract view
O-074 Comparison of mini-percutaneous nephrolithotomy and retrograde intrarenal surgery with 1-2 cm sized renal stones

Hyong Woo Moon, Hyeok Jae Kwon , Dongho Shin, Seokhwan Bang , Yong Hyun Park, Woong Jin Bae, U-Syn Ha, Sung-Hoo Hong, Ji Youl Lee, Sae Woong Kim, Hyuk Jin Cho

Department of Urology, Seoul St. Mary's Hospital

Abstract view
O-075 Comparison between multisession retrograde intrarenal surgery and percutaneous nephrolithotomy for renal stones > 3 cm

Jung Hyun Shin1, Han Kyu Chae2, Kyeng Hyun Nam3, Hyung Keun Park3

1Department of Urology, Ewha Womans University Mokdong Hospital, 2Department of Urology, Gangneung Asan Medical Center, University Of Ulsan College Of Medicine, 3Department of Urology, Asan Medical Center, University Of Ulsan College Of Medicine

Abstract view
O-076 Can urinary stones phantom be used as an artificial substitute for research?

Matthew Chau1, Begoña Ballesta Martinez1,2,3, Daniel Magee1, Clare Tancabel1, Manmeet Saluja1, Ivan Aw1, Yuigi Yuminaga1, Melanie Rosenberg4, Sunny Lee1, Mikhail Lozinskiy4

1Department of Urology, Royal Perth Hospital, Perth, Australia, 2Department of Urology, University Of Patras, Patras, Greece, 3Department of Urology, University Of La Laguna, Sc De Tenerife, Spain, 4Department of Radiology, Royal Perth Hospital, Perth, Australia

Abstract view
O-077 Better targeting strategies during lithotripsy by in vitro and in vivo study considering respiration regularity

Hyeji Park1, Jae Suk Park2, Sunghyun Choi1, Kyeong-O Lyu2, Eunhae Lee2, Sangyup Lee2, Seong Chan Kim3, Ohbin Kwon3, Hyunjae Song4, Min Joo Choi3,5, Sung Yong Cho1,2

1Department of Urology, Seoul National University Hospital, 2Department of Urology, Seoul National University College Of Medicine, 3Department of Interdisciplinary Postgraduate Program In Biomedical Engineering, Jeju National University, 4Department of Electronic Engineering, Sogang University, 5Department of Medicine, School Of Medicine, Jeju National University

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Podium Session 8
October. 05 (Wed), 16:00-17:00 / Room C(203)

Moderator: Hyeong Gon Kim (Konkuk University), Dong GIl Shin (Pusan National University)

O-078 Recurrence of interstitial cystitis/bladder pain syndrome with hunner lesion after postoperative intravesical hyaluronic acid and chondroitin sulfate instillation therapy

Kwangjin Ko, Jungyu Kim, Sangsoo Park, Hoyoung Bae, Kyu-Sung Lee

Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine

Abstract view
O-079 Analysis of the effect of nocturia time zone on quality of life; Short-term retrospective study

Il In Park, Young Goo Lee, Ohseong Kwon, Sahyun Park, Sung Tae Cho, Sung Gon Park

Department of Urology, Hallym University Kangnam Sacred Heart Hospital

Abstract view
O-080 Effect of the novel KV7 channel opener URO-K10 on the modulation of prostate smooth muscle tone

Mee Ree Chae, Deok Hyun Han, Hyun Hwan Sung, Sung Won Lee

Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Republic Of Korea

Abstract view
O-081 The effects of hormonal changes for BPH/LUTS in patients with metabolic syndrome

Dong Gyun Kim1, Sung Ku Kang2, Jong Soo Lee 1, Won Sik Ham1, Jeong Woo Yoo1, Kwang Suk Lee 1

1Department of Urology, Yonsei University College Of Medicine, Republic Of Korea, 2Department of Urology, National Health Insurance Hospital, Republic Of Korea

Abstract view
O-082 Impact of persistent BOO (bladder outlet obstruction) on bladder function in male BPH patients

Sanghun Han2, Jeong Hyeon1, Hwancheol Son1, Min Chul Cho1, Sangjun Yoo1, Junghoon Lee1, Seong Jin Jeong3, Seung-June Oh2, Min Soo Choo1

1Department of Urology, Seoul National University Boramae Medical Center, Seoul, Korea., 2Department of Urology, Department Of Urology, Seoul National University Hospital, Seoul, Korea., 3Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea.

Abstract view
O-083 Men with high blood pressure is related with high nocturnal urine volume and nocturnal polyuria index

Jin Seok Gu, Seong Hyeon Yu, Kyung Jin Oh, Taek Won Kang, Kwangsung Park, Sun-Ouck Kim

Department of Urology, Chonnam National University Medical School, Gwangju, Republic Of Korea

Abstract view
O-084 Can urethral pressure profile trace predict bladder outlet obstruction and prostate size in men with lower urinary tract symptoms?

Changho Lee, Ji-Hae Bae, Ki Hong Kim, Hee Jo Yang, Doo-Sang Kim

Department of Urology, Soonchunhyang University Cheonan Hospital

Abstract view
O-085 The relationship between bladder wall thickness and lower urinary tract symptoms: Does bladder wall thickness change after alpha-blocker therapy with tamsulosin?

Eichan Lim, Seong Hyeon Yu, Kyung Jin Oh, Taek Won Kang, Kwangsung Park, Sun-Ouck Kim, Hoyeon Lee

Department of Urology, Chonnam National University Medical School, Gwangju, Republic Of Korea

Abstract view
O-086 Trends and patterns of urodynamic studies and anti-incontinence operation including patterns implemented by urology and obstetrics and gynecology in Korea, 2014-2018

Dong Seob Kim1, Jung Ki Jo1, Younghun Sim1, Kyu Shik Kim1, Beom Sik Tae2, Jae Hyun Bae2

1Department of Urology, College Of Medicine, Hanyang University, Seoul, Korea, 2Department of Urology, Korea University Ansan Hospital, Korea, Ansan, Korea

Abstract view
O-087 Impacts of % body fat on prostate volume in general population

Jooho Lee, Jung Hoon Lee, Min Soo Choo, Min Chul Cho, Hwancheol Son, Hyeong Jeong, Sangjun Yoo

Department of Urology, Boramae Medical Center

Abstract view
O-088 clinical implication in men with voided volume less than 150 mL on initial uroflowmetry

Young Heun Jo1, Sung Ku Kang 2, Jong Soo Lee1, Won Sik Ham1, Seung Woo Jeong1, June Seok Kim1, Kevin Kang1, Dae Ho Kim 1, Jeong Woo Yoo1, Kwang Suk Lee1

1Department of Urology, Yonsei University College Of Medicine, Republic Of Korea, 2Department of Urology, National Health Insurance Hospital, Republic Of Korea

Abstract view
Podium Session 9
October. 05 (Wed), 16:00-17:00 / Room D(209)

Moderator: Jae Young Joung (National Cancer Center), Hong Seok Park (Korea University)

O-089 Germline dna-repair genes and hoxb13 mutations in Korean men with metastatic prostate cancer: Data from a large Korean cohort

Sang Hun Song1,2, Changhee Ye1, Hakmin Lee1, Jong Jin Oh1, Sangchul Lee1, Sung Kyu Hong1,2, Seok-Soo Byun1

1Department of Urology, Seoul National University Bundang Hospital, 2Department of Urology, Seoul National University College Of Medicine

Abstract view
O-090 Metastasis-prone genes revealed by targeted sequencing in prostate cancer

Seung-Hwan Jeong, Hyeong Dong Yuk, Chang Wook Jeong, Ja Hyeon Ku, Hyeon Hoe Kim, Cheol Kwak

Department of Urology, Seoul National University Hospital

Abstract view
O-091 Prevalence of BRCA1 and BRCA2 genetic alterations in korean patients with metastatic castration-resistant prostate cancer - A single center data of 51 samples

Tae Hyun Hwang1, Hyunho Han1, Dongju Won2, Saeam Shin2, Seung-Tae Lee2, Jong Rak Choi2, Young Deuk Choi1

1Department of Urology, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Laboratory Medicine, Yonsei University College Of Medicine, Seoul, Korea

Abstract view
O-092 The change of prostate cancer risk-stratification in a single Korean province between 2003–2021: A multicenter study recruiting entire regional training hospital data

Young Hwii Ko1, Hyun Tae Kim2, Yoon Soo Hah3, Byung Hoon Kim 4, Jun Nyung Lee5, Se Yun Kwon 6, Yeon-Joo Kim 7, Tae-Hwan Kim8

1Department of Urology, Yeungnam University, 2Department of Urology, Kyungpook National University, 3Department of Urology, Daegu Catholic University, 4Department of Urology, Keimyung University, 5Department of Urology, Kyungpook National University Chilgok Hospital, 6Department of Urology, Dongguk University, 7Department of Urology, Daegu Fatima Hospital, 8Department of Urology, Kyungpook National University

Abstract view
O-093 Characterization and diagnostic performance of urinary microbiome in prostate cancer

Withdrawal

Hyun Kyu Ahn1, Myong Kim1, Hana Yoon1, Bong Suk Sim1, Donghwan Lee2, Kwang Hyun Kim1

1Department of Urology, College Of Medicine, Ewha Womans University, 2Department of Statistics, Ewha Womans Universtiy

O-094 Chromosomal instability in cell-free DNA as a prognostic biomarker of metastatic hormone-sensitive prostate cancer treated with androgen deprivation therapy

Chung Un Lee, Jae Hoon Chung, Wan Song, Minyong Kang, Hyun Hwan Sung, Byong Chang Jeong, Seong Il Seo, Seong Soo Jeon, Hyun Moo Lee, Hwang Gyun Jeon, Jungyu Kim

Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Korea

Abstract view
O-095 Ethnic-specific polygenic risk score for tumor aggressiveness and early-onset prostate cancer in Asians

Sang Hun Song1,2, Hae Sung Lee1, Byeongdo Song1, Gyoohwan Jung1, Jung Kwon Kim1, Hakmin Lee1, Jong Jin Oh1, Sangchul Lee1, Sung Kyu Hong1, Seok-Soo Byun1

1Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea, 2Department of Urology, Seoul National University College Of Medicine, Seoul, Korea

Abstract view
O-096 Explanable machine learning models for a deeper insight on treatment decision for localized prostate cancer

Jang Hee Han1, Sungyup Lee2, Byounghwa Lee2, Ock-Kee Baek2, Samuel L. Washington Iii3, Annika Herlemann3, Peter E. Lonergan3, Peter R. Carroll3, Matthew R. Cooperberg3, Chang Wook Jeong1,4

1Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea, 2Department of Electronics And Telecommunications Research Institute (etri), , Daejeon, Republic Of Korea, 3Department of Urology, Helen Diller Family Comprehensive Cancer Center, University Of California, San Francisco, San Francisco, Ca, Usa, 4Department of Urology, Seoul National University College Of Medicine, Seoul, Republic Of Korea

Abstract view
O-097 Prognostic value of prostate-specific antigen kinetics during treatment of advanced prostate cancer with abiraterone and enzalutamide: multicenter analysis

Byeong Jin Kang1, Hong Koo Ha1, Kyung Hwan Kim1, Gwon Kyeong Lee1, Wooseop Seong1, Kyoungha Jang1, Soodong Kim2, Hyeok Jun Goh2, Chan Ho Lee3, Ja Yoon Ku4

1Department of Urology, Pusan National University Hospital, 2Department of Urology, Dong-A University College Of Medicine, 3Department of Urology, Busan Paik Hospital, College Of Medicine, Inje University, 4Department of Urology, Dongnam Inst. Of Radiological & Medical Sciences

Abstract view
O-098 Discovery of predictive marker for good response to enzalutamide in metastatic crpc: Based on multicenter real-world data

Jang Hee Han1, Chang Wook Jeong1, Dong Deuk Kwon2, Tae-Hwan Kim3, Jae Young Joung4, Choung-Soo Kim5, Bumjin Lim5, Tae Gyun Kwon6, Byung Ha Chung7, Jae Hoon Chung8, Seong Soo Jeon8, Sung Woo Park9, Ji Yeol Lee10, Tae Young Jung11, Jae Hyun Ryu11, Sung Kyu Hong12, Seok Joong Yun13, Seung Hwan Lee14, Seok-Ho Kang15, Cheol Kwak1

1Department of Urology, Seoul National University Hospital, Seoul, Korea. , 2Department of Urology, Chonnam National University Hwasun Hospital, Gwangju, Korea, 3Department of Urology, Kyungpook National University Hospital, Daegu, Korea., 4Department of Urology, Center For Prostate Cancer, National Cancer Center, Goyang, Korea, 5Department of Urology, Asan Medical Center, Seoul, Korea, 6Department of Urology, Kyungpook National University Chilgok Hospital, Daegu, Korea, 7Department of Urology, Gangnam Severance Hospital, Seoul, Korea, 8Department of Urology, Samsung Medical Center, Seoul, Korea. , 9Department of Urology, Pusan National University Yangsan Hospital, Yangsan, Korea., 10Department of Urology, The Catholic University Seoul St. Mary's Hospital, Seoul, Korea, 11Department of Urology, Veterans Health Service Medical Center, Seoul, Korea., 12Department of Urology, Seoul National University Bundang Hospital, Gyeonggi-Do, Korea, 13Department of Urology, Chungbuk National University Hospital, Cheongju, Korea., 14Department of Urology, Severance Hospital, Seoul, Korea., 15Department of Urology, Korea University Anam Hospital, Seoul, Korea.

Abstract view
O-099 A nomogram for prediction of prostate cancer using prostate health index in Koreans, prospective, multi-center study

Young Jun Boo1, Jae Hoon Chung1, Jeong Hyun Kim2, Sang Wook Lee2, Hongzoo Park2, Geehyun Song2, Chung Un Lee1, Wan Song1, Minyong Kang1, Hyun Hwan Sung1, Hwang Gyun Jeon1, Byong Chang Jeong1, Seong Il Seo1, Hyun Moo Lee1, Seong Soo Jeon1, Junseop Kim1

1Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Korea., 2Department of Urology, Department Of Urology, Kangwon National University School Of Medicine, Chuncheon, Korea.

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Podium Session 10
October. 06 (Thu), 09:30-10:30 / Room B(201+202)

Moderator: In Ho Chang (Chung-Ang University), Sungchan Park (University of Ulsan)

O-100 Non-functioning AR amplification gene therapy for prostate cancer using PSMA-PLGA nanoparticle

Seung-Hwan Jeong, Hyeong Dong Yuk, Chang Wook Jeong, Ja Hyeon Ku, Hyeon Hoe Kim, Cheol Kwak

Department of Urology, Seoul National University Hospital

Abstract view
O-101 Efficacy of the bispecific shRNA expressing oncolytic adenovirus gene therapy for bladder cancer: Via regulating signal pathways and enhancing tumor microenvironment immune reaction

Wootae Ha1, Jihee Han1, Haein Moon1, Bomi Kim1, Jin-Woo Choi2, Jungyo Suh3

1Department of Parmacology And Toxicology, Curigin, 2Department of Pharmacy, Kyunghee University, 3Department of Urology, Asan Medical Center

Abstract view
O-102 Transcriptional profiling of metastatic hormone sensitive prostate cancer and distinct molecular features associated with clinical outcomes

Sang Min Lee1, Byula Jee1, Jae Hoon Chung1, Wan Song1, Hyun Hwan Sung1, Hwang Gyun Jeon1, Byong Chang Jeong1, Seong Il Seo1, Seong Soo Jeon1, Hyun Moo Lee1, Minyong Kang1,2

1Department of Urology, Sungkyunkwan University School Of Medicine, Samsung Medical Center, 2Department of Health Sciences And Technology, Samsung Advanced Institute For Health Sciences & Technology

Abstract view
O-103 Utility of the molecular signature for predicting recurrence and progression in non-muscle invasive bladder cancer patients: Comparisons with EORTC risk tables and CUETO scoring model

Xuan-Mei Piao1, Young Joon Byun1, Chuangming Zheng1, Sung Min Moon1, Kyeong Kim1, Ho Won Kang1, Won Tae Kim1, Yong-June Kim1, Seok-Joong Yun1, Sang-Cheol Lee1, Wun-Jae Kim1,2

1Department of Urology, College Of Medicine, Chungbuk National University, 2Department of Urology, Urotech Co.

Abstract view
O-104 The influence of diabetes on the microbiota in prostate tissues of patients with prostate cancer

Jung Kwon Kim, Sung Kyu Hong

Department of Urology, Seoul National University Bundang Hospital

Abstract view
O-105 Effect of Epha2 silencing on inhibiting the progression of renal cell carcinoma in an orthotopic mouse model

Min Hyuk Kim, Junghoon Lee, Sangjun Yoo, Min Soo Choo , Min Chul Cho , Hwancheol Son, Hyeon Jeong

Department of Urology, Seoul Metropolitan Government Boramae Medical Center, Seoul National University College Of Medicine

Abstract view
O-106 A prospective validation study of prostate cancer transcriptomic subtype – Initial experience

Dong Gyun Kim1, Hyunho Han1, Jong Soo Lee1, Kang Su Cho2, Jae Won Park3, Young Deuk Choi1

1Department of Urology, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Gangnam Severance Hospital, Yonsei University College Of Medicine, Seoul, Korea, 3Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea

Abstract view
O-107 PAN-RCC molecular subtyping by kidney epithelial cell gene expression

Jong Cheol Ko1, Hyunho Han1, Hyung Ho Lee2, Jinsoo Chung2

1Department of Urology, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Urologic Cancer, Research Institute And Hospital Of National Cancer Center, Goyang, Korea

Abstract view
O-108 Development of therapeutic biomarkers for oncolytic vaccinia virus using cell-line derived xenograft mouse model

Jee Soo Park1,2, Myung Eun Lee1, Jongchan Kim1,3, Won Sik Jang1, Young-Ran Gu1, Se Mi Park1, Kwang Suk Lee 4, Sung Ku Kang 5, Woong Kyu Han1, Young Deuk Choi1, Won Sik Ham1

1Department of Urology And Urological Science Institute, Yonsei University College Of Medicine, 2Department of Urology, Sorokdo National Hospital, 3Department of Urology, Yongin Severance Hospital, Yonsei University Health System, 4Department of Urology, Gangnam Severance Hospital, Yonsei University College Of Medicine, 5Department of Urology, National Health Insurance Hospital

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O-109 Changes of exosomal urinary PD-L1 concentration after PD-L1 inhibitor therapy in metastatic bladder cancer patients refractory to cisplatin based chemotherapy

Kyung Hwan Kim1, Byeong Jin Kang1, Gwon Kyeong Lee1, Wooseop Seong1, Kyoungha Jang1, Ja Yoon Ku2, Hong Koo Ha1

1Department of Urology, Pusan National University Hospital, 2Department of Urology, Dongnam Inst. Of Radiological & Medical Sciences

Abstract view
O-110 Machine learning-based gene classification to predict prognosis of NMIBC

Young Joon Byun1, Ho Sun Shon2, Xuan-Mei Piao1, Chuang-Ming Zheng1, Sung Min Moon1, Kyeong Kim1, Ho Won Kang1, Won Tae Kim1, Yong-June Kim1, Seok-Joong Yun1, Sang-Cheol Lee1, Wun-Jae Kim1,3

1Department of Urology, College Of Medicine, Chungbuk National University, 2Department of Database And Bioinformatics, College Of Medicine, Chungbuk National University, 3Department of Urology, Urotech Co.

Abstract view
Podium Session 11
October. 06 (Thu), 10:30-11:30 / Room B(201+202)

Moderator: Jae Seog Hyun (Gyeongsang National University), Hyun Jun Park (Pusan National University)

O-111 A dual center study of predictive factors for sperm retrieval through microdissection testicular sperm extraction and intracytoplasmic sperm injection outcomes in males with non-mosaic klinefelter syndrome

Jong Hyeun Baeck, Sae Byuk Chang, Tae Heon Kim, Seung-Ryeol Lee, Young Kwon Hong, Dong Soo Park, Young Dong Yu

Department of Urology, Cha Medical University, Bundang Cha Hospital

Abstract view
O-112 Comparison of semen analysis parameters before and after vaccination against Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)- a meta-analysis and systematic review

Kumar Madhavan, Manoj Biswas, Devashish Kaushal

Department of Urology, All India Institute Of Medical Sciences, Bhopal

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O-113 U-shaped curvilinear relationship between the prevalence of testosterone deficiency and low-density lipoprotein cholesterol (LDL) levels in nonstatin users

Jun Ho Lee, Hyuk-Dal Jung, Jae Duck Choi, Jung Yoon Kang, Tag Keun Yoo

Department of Urology, Nowon Eulji Medical Center, Eulji University, Seoul, Korea

Abstract view
O-114 Outcomes of robotic assisted gender affirming sigmoid vaginoplasty; 1 year follow-up in Korea

Hyun Cheol Jeong, Su Jin Kim, Kyungtae Ko, Dae Yul Yang

Department of Urology, Kangdong Sacred Heart Hospital

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O-115 Management of varicocele for male infertility: Results of a global practice survey and comparison with guidelines and recommendations

Hyun Jun Park1, Agarwal Ashok2

1Department of Urology, Pusan National University School Of Medicine/ Pusan National University Hospital, 2Department of Andrology Center And American Center For Reproductive Medicine, Cleveland Clinic, Mail Code X-11, 10681 Carnegie Avenue, Cleveland, Oh 44195, Usa

Abstract view
O-116 An analysis of 130 infertile Korean men with Y-chromosome microdeletion

Tae Ho Lee1, Dong Suk Kim1, Dae Keun Kim2, Seung-Hun Song1

1Department of Urology, Fertility Center, Cha Gangnam Medical Center, Cha University, 2Department of Urology, Cha Fertility Center Seoul Station, Cha University

Abstract view
O-117 Is the effect of acute inhalation of fine dust on the testis comparable to renal failure?: Experimental model in rat

Jung Wan Yoo, Min Sun Song, Hoon Choi, Jae Young Park, Bum Sik Tae, Jae Hyun Bae

Department of Urology, Korea University Ansan Hospital

Abstract view
O-118 Effect of humidifier disinfectants on sperm quality and testis; A preliminary study using a rat experiment model

Jung Wan Yoo, Min Sung Song, Hoon Choi, Bum Sik Tae, Jae Young Park, Jae Hyun Bae

Department of Urology, Korea University Ansan Hospital

Abstract view
O-119 A novel therapeutic strategy for recovery from cavernous veno-occlusive dysfunction through chronic administration of hepatocyte growth factor and a JNK inhibitor in a rat model of cavernous nerve injury

Junghoon Lee1, Min Chul Cho1, Hwancheol Son1, Soo Woong Kim2

1Department of Urology, Seoul Metropolitan Government Boramae Medical Center, Seoul National University College Of Medicine, 2Department of Urology, Seoul National University Hospital, Seoul National University College Of Medicine

Abstract view
O-120 Heat shock protein 70 in penile neurovascular regeneration requires cystathionine gamma-lyase

Anita Limanjaya, Guo Nan Yin, Jiyeon Ock, Min-Ji Choi, Mi-Hye Kwon, Fang-Yuan Liu, Fitri Rahma Fridayana, Lashkari Niloofar, Jun-Kyu Suh, Ji-Kan Ryu, Jun Hyuk Choi

Department of Department Of Urology, Inha University School Of Medicine And National Research Center For Sexual Medicine, Inha University Hospital, Incheon, Republic Of Korea

Abstract view
O-121 Latrophilin-2 is a novel receptor for leucine-rich α-2 glycoprotein 1 that rescues vascular and neurological abnormalities and restores diabetic erectile function

Guo Nan Yin, Jiyeon Ock, Anita Limanjaya, Min-Ji Choi, Mi-Hye Kwon, Fang-Yuan Liu, Fitri Rahma Fridayana, Lashkari Niloofar, Jun-Kyu Suh, Ji-Kan Ryu, Beom Yong Rho

Department of Department Of Urology, Inha University School Of Medicine And National Research Center For Sexual Medicine, Inha University Hospital, Incheon, Republic Of Korea

Abstract view
Podium Session 12
October. 06 (Thu), 14:00-15:00 / Room B(201+202)

Moderator: Dong Hyeon Lee (Ewha Womans university), Ja Hyeon Ku (Seoul National University)

O-122 Recurrence pattern after nephron-sparing surgery in patients with upper tract urothelial carcinoma

Chung Un Lee, Ji Hwan Lee, Junseop Kim, Jae Hoon Chung, Wan Song, Minyong Kang, Hwang Gyun Jeon, Byong Chang Jeong, Seong Il Seo, Seong Soo Jeon, Hyun Moo Lee, Hyun Hwan Sung

Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Korea

Abstract view
O-123 Total intracorporeal versus open bladder cuffing in robotic radical nephroureterectomy for upper tract urothelial carcinoma: Isolated comparison of robotic versus open distal ureter management

Sang Hun Song1,2, Jin Hyuck Kim1, Jongho Park1, Sangchul Lee1,2, Sung Kyu Hong1,2, Seok-Soo Byun1, Jong Jin Oh1,2

1Department of Urology, Seoul National University Bundang Hospital, 2Department of Urology, Seoul National University College Of Medicine

Abstract view
O-124 Comparison of survival and surgical outcomes of extended and limited lymph node dissection during radical cystectomy after neoadjuvant therapy in bladder cancer patients: Super-cohort

Si Hyun Kim, Hyo Myong Lee, Jang Hee Han, Seung-Hwan Jeong, Chang Wook Jeong, Ja Hyeon Ku, Cheol Kwak, Hyeon Hoe Kim, Hyeong Dong Yuk

Department of Urology, Seoul National University Hospital, Seoul National University College Of Medicine

Abstract view
O-125 Comparison of clinicopathological outcomes between de novo and radiation-associated non-muscle invasive bladder cancer patients: A propensity matched study

Young Jae Kim, Dong Soo Park, Seoung Ryeol Lee, Young Dong Yu, Taeho Hwang

Department of Urology, Bundang Cha Hospital

Abstract view
O-126 The learning curve for robot-assisted radical cystectomy with total intracorporeal urinary diversion based on radical cystectomy pentafecta

Tae Il Noh, Seong Woo Yun, Tae Young Park, Chang Wan Hyun, Ha Eun Kang, Sung Goo Yoon, Seung Bin Kim, Ji Sung Shim, Sung Gu Kang, Jun Cheon, Jeong Gu Lee, Seok Ho Kang

Department of Urology, Anam Hospital, Korea University College Of Medicine, Seoul, Korea

Abstract view
O-127 Comparison of peri-operative and oncologic outcome between old versus oldest old after radical cystectomy for bladder cancer

Sang Soo Park, Chung Un Lee, Jae Hoon Chung, Wan Song, Minyong Kang, Hyun Hwan Sung, Hwang Gyun Jeon, Seong Il Seo, Seong Soo Jeon, Hyun Moo Lee, Byong Chang Jeong

Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Korea

Abstract view
O-128 The comparative study of the prevalence and histology between primary benign bladder tumor and recurrent benign lesion after transurethral resection of malignant bladder tumor

Jaejin Baek, Taeksang Kim, Suhwan Kang

Department of Urology, Kosin University Gospel Hospital

Abstract view
O-129 Bladder cancer in Korea: Incidence trend and risk factors

Min Hyuk Kim1, Sangjun Yoo1, Kwang Taek Kim2, Woo Suk Choi3, Jeong Hyun Kim4, Cheol Kwak5

1Department of Urology, Boramae Medical Center, 2Department of Urology, Gachon University Gil Medical Center, 3Department of Urology, Konkuk University Medical Center, 4Department of Urology, Kangwon National University Hospital, 5Department of Urology, Seoul National University Hospital

Abstract view
O-130 Clinical significance of Cystitis glandularis in patients without prior history of urinary malignancy

Seungwoo Jeong2, Jinhyung Jeon1, Jee Soo Ha1, Sungun Bang3, Jong Cheol Ko1, Hyun Ho Han2, Sung Ku Kang3, Joo Yong Lee2, Kang Su Cho1,4

1Department of Urology, Prostate Cancer Center, Gangnam Severance Hospital, Yonsei University College Of Medicine, Republic Of Korea, 2Department of Urology, Severance Hospital, Yonsei University College Of Medicine, Republic Of Korea, 3Department of Urology, National Health Insurance Service Ilsan Hospital, Republic Of Korea, 4Department of Center Of Evidence Based Medicine, Institute Of Convergence Science, Yonsei University, Republic Of Korea

Abstract view
O-131 Clinical outcomes of patients with variant histology of urothelial carcinoma after radical cystectomy

Jae Yeon Kim, Jong Kil Nam

Department of Urology, pusan National University Yangsan Hospital

Abstract view
O-132 The difference of two year recurrence rate according to anesthetic method during transurethral resection of bladder mass in patients with non-muscle invasive bladder cancer: Prospective, randomized, clinical phase ii study

Jang Hee Han, Seung-Hwan Jeong, Si Hyun Kim, Chang Wook Jeong, Cheol Kwak, Hyeon Hoe Kim, Hyeong Dong Yuk, Ja Hyeon Ku

Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea

Abstract view
Podium Session 13
October. 06 (Thu), 15:00-16:00 / Room B(201+202)

Moderator: Hyun Su Ahn (Ajou University), Kyung Hyun Moon (University of Ulsan)

O-133 The percutaneous nephrostomy puncture training model under ultrasound-guidance in porcine model

Jae Yong Jeong1, June Seok Kim2, Dong Gyun Kim1, Dae Young Jun1, Sung Ku Kang3, Young Joon Moon1, Hae Do Jung4, Kang Su Cho2, Joo Yong Lee1

1Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 3Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea, 4Department of Urology, Inje University Ilsan Paik Hospital, Inje University College Of Medicine, Goyang, Korea

Abstract view
O-134 Intelligent discrimination between normal and cancerous human urothelial cells by using electrical impedance analyzed by combination of microflow cytometry and machine learning

Sunyoon Kim1, Seungsu Ra1, Kihyun Kim1, Yeongseo Ryu1, Wonhyo Kim2, Dong Gil Shin3, Jeong Zoo Lee3, Yangkyu Park1, Hyeon Woo Kim3

1Department of Mechanical Design Engineering, Chonnam National University, 2Department of Smart Sensor Research Center, Korea Electronics Technology Institute, 3Department of Urology, Pusan National University Hospital

Abstract view
O-135 A single surgeon retrospective review of gender affirmation surgery in the Australian capital territory

Ashan Canagasingham, Alice Grant, Kieran Hart

Department of Urology, The Canberra Hospital

Abstract view
O-136 Prediction model for percutaneous nephrostomy-free survival for malignant ureteral obstruction in non-urological cancer

Ji Eun Heo1, Dae Young Jun1, Jin Hyung Jeon2, Sung Ku Kang3, Jongsoo Lee1, Young Deuk Choi1, Won Sik Jang1

1Department of Urology, Yonsei University College Of Medicine, 2Department of Urology, Gangnam Severance Hospital, Yonsei University College Of Medicine, 3Department of Urology, National Health Insurance Service Ilsan Hospital

Abstract view
O-137 Androgen-deprivation therapy and the risk of newly developed neovascular age-related macular degeneration in patients with prostate cancer: A nationwide cohort study in Korea

Jee Soo Ha1, Hye Sun Lee2, Soyoung Jeon2, Jinhyung Jeon1, Jong Cheol Ko1, Daeho Kim1, June Seok Kim1, Byeongseon Kim3, Gang Kyu Kim4, Jae Won Park4, Min Kim5, Kang Su Cho1,6

1Department of Urology, Prostate Cancer Center, Gangnam Severance Hospital, Yonsei University College Of Medicine, Republic Of Korea, 2Department of Biostatistics Collaboration Unit, Yonsei University College Of Medicine, Republic Of Korea, 3Department of Urology, Severance Hospital, Yonsei University College Of Medicine, Republic Of Korea, 4Department of Urology, National Health Insurance Service Ilsan Hospital, Republic Of Korea, 5Department of Ophthalmology, Institute Of Vision Research, Gangnam Severance Hospital, Yonsei University College Of Medicine, Republic Of Korea, 6Department of Center Of Evidence Based Medicine, Institute Of Convergence Science, Yonsei University, Republic Of Korea

Abstract view
O-138 A prospective analysis on the clinical utility of 3D printing manufacturing patient-specific surgical guide with partial nephrectomy: A pilot study

Bumjin Lim2, Sangwook Lee3, Jaeyoung Cho2, Cheryn Song2, Yoon Soo Kyung1

1Department of Health Screening And Promotion Center, Urology, Asan Medical Center, University Of Ulsan College Of Medicine, Seoul, Republic, 2Department of Urology, Asan Medical Center, University Of Ulsan College Of Medicine, Seoul, Republic, 3Department of Biomedical Engineering , Anymedi Inc

Abstract view
O-139 Clinical values of DMSA spect in assessment of remaining cortical renal function after recovery of renal injuries

Seong Hyeon Yu, Hyun Jin Cho, Kyung Jin Oh, Sun-Ouck Kim, Kwangsung Park, Taek Won Kang

Department of Urology, Chonnam National University Hospital, Gwangju, Republic Of Korea

Abstract view
O-140 Long-term outcomes of anastomotic urethroplasty in patients with urethral stricture.

Youngjun Boo, Hyun Hwan Sung, Byounghun Lee

Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Korea

Abstract view
O-141 Predisposing factors of renal impairment in aldosterone producing adenoma after laparoscopic adrenalectomy

Siwat Santhitiphong, Supachai Sathidmangkung

Department of Urology, Vajira Hospital, Navamindradhiraj University

Abstract view
O-142 The importance of the education of urethral catheterization in male for internship in a present Korean Objective Structured Clinical Examination (OSCE) excepted the session of urethral catheterization

Rim Lee, Jong Gyun Ha, Jae Yoon Jang, Yeong Uk Kim, Jae Young Choi, Young Hwii Ko, Ki Hak Moon, Hee Chang Jung, Phil Hyun Song

Department of Urology, Yeungnam University College Of Medicine, Daegu, Korea

Abstract view
O-143 Case series study: Penile fracture

Myagmarsuren Purevsuren , Bayarbaatar Lamid-Ochir, Munkhjargal Batgerel, Bayan-Undur Dagvadorj , Nyamsuren Davaajav

Department of Urology Andrology Center , The First Central Hospital Of Mongolia

Abstract view
Podium Session 14
October. 06 (Thu), 16:00-17:00 / Room B(201+202)

Moderator: Jinsoo Chung (National Cancer Center), Chang Wook Jeong (Seoul National University)

O-144 Novel use of circulating tumor DNA to predict renal sinus fat invasion in small renal cell carcinoma

Jee Soo Park1,2, Jongchan Kim1,3, Won Sik Jang1, Kwang Suk Lee4, Sung Ku Kang5, Hongkyung Kim6, Seung-Tae Lee6,7, Jong Rak Choi6,7, Zisun Choi7, Seung Hwan Lee1, Woong Kyu Han1, Young Deuk Choi1, Won Sik Ham1

1Department of Urology And Urological Science Institute, Yonsei University College Of Medicine, 2Department of Urology, Sorokdo National Hospital, 3Department of Urology, Yongin Severance Hospital, Yonsei University Health System, 4Department of Urology, Gangnam Severance Hospital, Yonsei University College Of Medicine , 5Department of Urology, National Health Insurance Hospital, 6Department of Laboratory Medicine, Yonsei University College Of Medicine , 7Department of Laboratory Medicine, Dxome Co., Ltd.

Abstract view
O-145 Prognostic value of fat loss in patients with metastatic clear cell renal cell carcinoma treated with immune checkpoint inhibitors

Jihwan Lee1, Ji Hyun Lee2, Byula Jee1, Jae-Hun Kim2, Jae Hoon Chung1, Wan Song1, Hyun Hwan Sung1, Hwang Gyun Jeon1, Byong Chang Jeong1, Seong Il Seo1, Seong Soo Jeon1, Hyun Moo Lee1, Minyong Kang1,3

1Department of Urology, Sungkyunkwan University School Of Medicine, Samsung Medical Center, 2Department of Radiology, Sungkyunkwan University School Of Medicine, Samsung Medical Center, 3Department of Health Sciences And Technology, Samsung Advanced Institute For Health Sciences & Technology

Abstract view
O-146 Comprehensive analysis of microbiome in renal cell carcinoma; Serum, urine, and tissue

Jang Hee Han1, Yoon-Keun Kim2, Tae-Seop Shin2, Seung-Hwan Jeong1, Si Hyun Kim1, Hyeong Dong Yuk1, Ja Hyeon Ku1, Hyeon Hoe Kim1, Cheol Kwak1, Chang Wook Jeong1

1Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea, 2Department of Institute Of Md Healthcare Inc., Seoul, Republic Of Korea

Abstract view
O-147 Development and validation of a machine learning-based CT radiomics model for differentiation of benign and malignant solid renal tumors

Seokhwan Bang1, Hokun Kim2, Kwang-Hyun Uhm3, Seung-Won Jung3, Sung-Jae Ko3, Sung-Hoo Hong1

1Department of Urology, Seoul St. Mary's Hospital, Catholic University Of Korea College Of Medicine, Seoul, Republic Of Korea, 2Department of Radiology, Seoul St. Mary's Hospital, Catholic University Of Korea College Of Medicine, Seoul, Republic Of Korea, 3Department of Electrical Engineering, Korea University, Seoul, South Korea.

Abstract view
O-148 Genomic profiling of T1a cystic renal cell carcinoma in comparison with T1a clear cell renal cell carcinoma

Jee Soo Park1,2, Jongchan Kim1,3, Won Sik Jang1, Kwang Suk Lee4, Sung Ku Kang5, Hongkyung Kim6, Jae-Woo Song6, Seung Hwan Lee1, Woong Kyu Han1, Young Deuk Choi1, Won Sik Ham1

1Department of Urology And Urological Science Institute, Yonsei University College Of Medicine, 2Department of Urology, Sorokdo National Hospital, 3Department of Urology, Yongin Severance Hospital, Yonsei University Health System, 4Department of Urology, Gangnam Severance Hospital, Yonsei University College Of Medicine , 5Department of Urology, National Health Insurance Hospital, 6Department of Laboratory Medicine, Yonsei University College Of Medicine

Abstract view
O-149 Combination of conventional radiology feature and radiomics feature increases diagnostic accuracy in distinguishing renal tumor

Jang Hee Han1, Ji Yeon Ko1,2, Seung-Hwan Jeong1, Si Hyun Kim1, Taek Min Kim3, Sang Youn Kim3, Jeong Yeon Cho3, Hyeong Dong Yuk1, Ja Hyeon Ku1, Hyeon Hoe Kim1, Cheol Kwak1, Young-Gon Kim2, Chang Wook Jeong1

1Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea, 2Department of Radiology, Seoul National University College Of Medicine, Seoul, Republic Of Korea, 3Department of Transdisciplinary Department Of Medicine & Advanced Technology, Seoul National University Hospital, Seoul, Republic Of Korea

Abstract view
O-150 Albuminuria is associated with worse prognosis of kidney cancer by reflecting tumor necrosis

Seung-Hwan Jeong, Hyeong Dong Yuk, Chang Wook Jeong, Ja Hyeon Ku, Hyeon Hoe Kim, Cheol Kwak

Department of Urology, Seoul National University Hospital

Abstract view
O-151 Anticancer effect of GLUT1 targeting agent (STF31) and sunitinib in renal cell carcinoma

Ji-Young Lee1, Seung Hye Han1, Sung-Woo Park2

1Department of Urology, Pusan University College Of Medicine, 2Department of Urology, Pusan National University Yangsan Hospital

Abstract view
O-152 Gene expression markers for diagnosis of clear cell renal cell carcinoma

Dae Young Jun1, Sodam Won2, Hyungho Lee2, Hyunho Han1, Jinsoo Chung2

1Department of Urology, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, National Cancer Center, Goyang, Korea

Abstract view
O-153 Computer tomography based shape of tumor contour and texture of tumor heterogeneity are independent prognostic indicators for clinical T1B-T2 renal cell carcinoma

Byeongdo Song, Jin Noh, Sang Hun Song, Gyoohwan Jung, Hakmin Lee, Jong Jin Oh, Sangchul Lee, Seok-Soo Byun, Sung Kyu Hong, Jung Kwon Kim

Department of Urology, Seoul National University Bundang Hospital

Abstract view
O-154 The use of PSMA PET-CT in metastatic renal cell carcinoma – Is it better than conventional CT staging?

Matthew Chau1, Katherine Ong1, Dominic Teichmann11, Dickon Hayne1,2,3

1Department of Urology, Fiona Stanley Hospital, Murdoch Western Australia, Australia, 2Department of Medicine, Uwa Medical School, University Of Western Australia, Crawley, Western Australia, Australia, 3Department of Urology, Australia And New Zealand Urogenital And Prostate (anzup) Cancer Trials Group, Sydney, New South Wales, Australia

Abstract view
Podium Session 15
October. 07 (Fri), 09:00-10:00 / Room B(201+202)

Moderator: Ji Youl Lee (Catholic University), Cheol Kwak (Seoul National University)

O-155 Comparison of oncologic outcome between with versus without confirmatory bone scan in men with metastatic castration-resistant prostate cancer treated with enzalutamide

Chang Wook Jeong1, Jang Hee Han1, Dong Deuk Kwon2, Tae-Hwan Kim3, Jae Young Joung4, Choung-Soo Kim5, Bumjin Lim5, Tae Gyun Kwon6, Byung Ha Chung7, Jae Hoon Chung8, Seong Soo Jeon8, Sung Woo Park9, Ji Yeol Lee10, Tae Young Jung11, Jae Hyun Ryu11, Sung Kyu Hong12, Seok Joong Yun13, Seung Hwan Lee14, Seok-Ho Kang15, Cheol Kwak1

1Department of Urology, Seoul National University Hospital, Seoul, Korea. , 2Department of Urology, Chonnam National University Hwasun Hospital, Gwangju, Korea., 3Department of Urology, Kyungpook National University Hospital, Daegu, Korea., 4Department of Urology, Center For Prostate Cancer, National Cancer Center, Goyang, Korea. , 5Department of Urology, Asan Medical Center, Seoul, Korea. , 6Department of Urology, Kyungpook National University Chilgok Hospital, Daegu, Korea., 7Department of Urology, Gangnam Severance Hospital, Seoul, Korea, 8Department of Urology, Samsung Medical Center, Seoul, Korea, 9Department of Urology, Pusan National University Yangsan Hospital, Yangsan, Korea, 10Department of Urology, Seoul St. Mary Hospital, Seoul, Korea, 11Department of Urology, Veterans Health Service Medical Center, Seoul, Korea., 12Department of Urology, Seoul National University Bundang Hospital, Gyeonggi-Do, Korea, 13Department of Urology, Chungbuk National University Hospital, Cheongju, Korea, 14Department of Urology, Severance Hospital, Seoul, Korea, 15Department of Urology, Anam Hospital, Korea University College Of Medicine, Seoul, Korea.

Abstract view
O-156 Statin co-treatment provides better oncological outcome in men with metastatic castration-resistant prostate cancer treated with enzalutamide; Based on 14 multicenter data

Jang Hee Han1, Chang Wook Jeong1, Dong Deuk Kwon 2, Tae-Hwan Kim3, Jae Young Joung4, Choung-Soo Kim5, Bumjin Lim5, Tae Gyun Kwon6, Byung Ha Chung7, Jae Hoon Chung8, Seong Soo Jeon8, Sung Woo Park9, Ji Yeol Lee10, Tae Young Jung11, Jae Hyun Ryu11, Sung Kyu Hong12, Seok Joong Yun13, Seung Hwan Lee14, Seok-Ho Kang15, Cheol Kwak1

1Department of Urology, Seoul National University Hospital, Seoul, Korea. , 2Department of Urology, Chonnam National University Hwasun Hospital, Gwangju, Korea, 3Department of Urology, Kyungpook National University Hospital, Daegu, Korea., 4Department of Urology, Center For Prostate Cancer, National Cancer Center, Goyang, Korea. , 5Department of Urology, Asan Medical Center, Seoul, Korea. , 6Department of Urology, Kyungpook National University Chilgok Hospital, Daegu, Korea., 7Department of Urology, Yonsei Univsersity, Gangnam Severance Hospital, Seoul, Korea., 8Department of Urology, Samsung Medical Center, Seoul, Korea. , 9Department of Urology, Pusan National University Yangsan Hospital, Yangsan, Korea., 10Department of Urology, The Catholic University Seoul St. Mary's Hospital. Seoul, Korea., 11Department of Urology, Veterans Health Service Medical Center, Seoul, Korea., 12Department of Urology, Seoul National University Bundang Hospital, Gyeonggi-Do, Korea, 13Department of Urology, Chungbuk National University Hospital, Cheongju, Korea., 14Department of Urology, Yonsei Univsersity, Severance Hospital, Seoul, Korea., 15Department of Urology, Korea University Anam Hospital, Seoul, Korea.

Abstract view
O-157 Metabolic heterogeneity of human prostate cancer based on 18F-PSMA-1007 and 18F-FDG PET/CT and its clinicopathologic characteristics

Jin Hyeok Choi 1, Hyun Ho Han2, Dong Woo Kim3, Mi Jin Yun4, Seung Hwan Lee1

1Department of Urology , Severance Hospital, Yonsei University College Of Medicine, Seoul, Korea , 2Department of Urology , Severance Hospital, Yonsei University College Of Medicine, Seoul, Korea , 3Department of Nuclear Medicine, Severance Hospital, Yonsei University College Of Medicine, Seoul, Korea , 4Department of Nuclear Medicine, Severance Hospital, Yonsei University College Of Medicine, Seoul, Korea

Abstract view
O-158 Utility of bone scan in metastatic prostate cancer; Novel prognostic features discovered using deep learning system

Jang Hee Han1, Byung Woo Kim2, Sang Hyun Yoo1, Cheol Kwak1, Young-Gon Kim2, Chang Wook Jeong1

1Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea, 2Department of Transdisciplinary Department Of Medicine & Advanced Technology, Seoul National University Hospital, Seoul, Republic Of Korea

Abstract view
O-159 Predicting factor of distant metastasis at the time of biochemical recurrence in patients underwent radical prostatectomy

Jea Yon Kim, Yoon Ha Lee, Dan Bee Lee, Won Hoon Song, Seung Soo Lee, Jong Kil Nam, Sung-Woo Park

Department of Urology, Pusan National University Yangsan Hospital

Abstract view
O-160 The impact of multiparametric magnetic resonance imaging on treatment strategy for incidental prostate cancer after holmium laser enucleation of the prostate

Chung Un Lee, Jae Hoon Chung, Minyong Kang, Hyun Hwan Sung, Hwang Gyun Jeon, Byong Chang Jeong, Seong Il Seo, Seong Soo Jeon, Hyun Moo Lee, Wan Song, Junseop Kim

Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Korea

Abstract view
O-161 CT guided prostate biopsy in patients with absent rectum

Matthew Chau, James Anderson

Department of Urology, Royal Perth Hospital

Abstract view
O-162 Prospective observation study of body composition change during androgen-deprivation therapy in Korean prostate cancer: 2 year follow up

Jang Hee Han, Seung-Hwan Jeong, Si Hyun Kim, Hyeong Dong Yuk, Ja Hyeon Ku, Hyeon Hoe Kim, Cheol Kwak, Chang Wook Jeong

Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea

Abstract view
O-163 Combination treatment of carboxyl esterase 2-overexpressing hTERT-immortalized human adipose stem cell enehances the inhibition of tumor growth by irinotecan in castration resistant prostate cancer

Jae Heon Kim1, Eun Young Oh2, Yong Seok Han3, Sang Hun Lee3, Yun Seob Song1

1Department of Urology, Soonchunhyang University School Of Medicine, Seoul, Republic Of Korea, 2Department of Pharmacology, Ajou University School Of Medicine, Suwon, Republic Of Korea, 3Department of Medical Science Research Institute, Soonchunhyang University Seoul Hospital, Seoul, Republic Of Korea

Abstract view
O-164 Gleason pattern 5 in prostate biopsy steers worse prognosis in prostate cancer with Gleason score 7

Seung-Hwan Jeong, Hyeong Dong Yuk, Chang Wook Jeong, Ja Hyeon Ku, Hyeon Hoe Kim, Cheol Kwak

Department of Urology, Seoul National University Hospital

Abstract view
O-165 Role of the elastography strain ratio using transrectal ultrasonography in the diagnosis of prostate cancer and clinically significant prostate cancer

Jeong Woo Yoo1, Sung Ku Kang2, Jong Soo Lee1, Won Sik Ham1, Kyo Chul Koo1, Byung Ha Chung1, Kwang Suk Lee1

1Department of Urology, Yonsei University College Of Medicine, Republic Of Korea, 2Department of Urology, National Health Insurance Hospital, Republic Of Korea

Abstract view
Podium Session 16
October. 07 (Fri), 10:00-11:00 / Room B(201+202)

Moderator: Bumsik Hong (University of Ulsan), Seung Chol Park (Wonkwang University)

O-166 Clinical efficacy of neoadjuvant intravesical mitomycin-C therapy immediately before transurethral resection of bladder tumor in patients with non-muscle-invasive bladder cancer: Preliminary results of a prospective, randomized phase II study

Hye Won Lee1, Hyung Ho Lee1, Eun Young Park2, Weon Seo Park3, Sung Han Kim1, Jae Young Joung1, Jinsoo Chung1, Ho Kyung Seo1,4,5

1Department of Urology, Center For Urologic Cancer, National Cancer Center, Republic Of Korea , 2Department of Biostatistics Collaboration Team, Research Core Center, National Cancer Center, Republic Of Korea, 3Department of Pathology, Center For Urologic Cancer, National Cancer Center, Republic Of Korea, 4Department of Division Of Tumor Immunology, Research Institute And Hospital Of National Cancer Center, Republic Of Korea, 5Department of Cancer Biomedical Science, Graduate School Of Cancer Science And Policy, National Cancer Center, Republic Of Korea

Abstract view
O-167 Stage matched head-to-head comparison between urachal carcinoma and urothelial bladder cancer : TNM-STAGE based analysis from a national multicenter database

Sang Hun Song1,2, Jin Hyuck Kim1, Changhee Ye1, Jongho Park1, Jong Jin Oh1,2,3, Members Of Bladder Cancer Research Society Korean Urological Oncology Group 3

1Department of Urology, Seoul National University Bundang Hospital, 2Department of Urology, Seoul National University College Of Medicine, 3Department of The Bladder Cancer Research Society , Korean Urological Oncology Group

Abstract view
O-168 Intravesical gemcitabine for high risk non-muscle invasive bladder cancer in korea: A preliminary study

Ji Eun Heo1, Young Heun Jo1, Jin Hyung Jeon2, Sung Ku Kang3, Jee Soo Park4, Hyun Ho Han1, Jongsoo Lee1, Won Sik Ham1, Won Sik Jang1

1Department of Urology, Yonsei University College Of Medicine, 2Department of Urology, Gangnam Severance Hospital, Yonsei University College Of Medicine, 3Department of Urology, National Health Insurance Service Ilsan Hospital, 4Department of Urology, Sorokdo National Hospital

Abstract view
O-169 Development of oncolytic adenoviral vector that suppressed undruggable target gene via bispecifc RNAI system in bladder cancer

Jung Ki Yoo1, Kihwan Um1, Dae Hoon Lee1, Jinwoo Choi 2, Jungyo Suh3

1Department of R&d Center, Curigin Ltd., 2Department of Pharmacology, College Of Pharmacy, Kyung Hee University, 3Department of Urology, Asan Medical Center, University Of Ulsan College Of Medicine

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O-170 Effects of intravesical BCG maintenance therapy duration on recurrence rate in high-risk non-muscle invasive bladder cancer (NMIBC): Systematic review and network meta-analysis according to EAU COVID-19 recommendations

Young Joon Moon1, June Seok Kim2, Dong Gyun Kim1, Dae Young Jun1, Jae Yong Jeong1, Sung Ku Kang3, Dong Hyuk Kang4, Hae Do Jung5, Kang Su Cho2, Joo Yong Lee1

1Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 3Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea, 4Department of Urology, Department Of Urology, Inha University College Of Medicine, Incheon, Korea, 5Department of Urology, Inje University Ilsan Paik Hospital, Inje University College Of Medicine, Goyang, Korea

Abstract view
O-171 Therapeutic efficacy of intravesical gemcitabine treatment in BCG unresponsive patients

Seung-Hwan Jeong, Hyeong Dong Yuk, Chang Wook Jeong, Cheol Kwak, Hyeon Hoe Kim, Ja Hyeon Ku, Yongseok Kho

Department of Urology, Seoul National University Hospital

Abstract view
O-172 The early experience of pembrolizumab in bacillus Calmette–Guérin unresponsive non-muscle-invasive bladder cancer

Chung Un Lee1, Wan Song1, Minyong Kang1, Hyun Hwan Sung1, Hwang Gyun Jeon1, Seong Il Seo1, Seong Soo Jeon1, Hyun Moo Lee2, Se Hoon Park2, Byong Chang Jeong1, Youngjun Boo1

1Department of Department Of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Korea, 2Department of Division Of Hematology-Oncology, Department Of Medicine, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Korea

Abstract view
O-173 Down-staging in AUA risk stratification after Intravesical Bacillus Calmette-Guerin therapy has favorable effect on recurrence free survival after 2nd line intravesical gemcitabine chemotherapy

Kyung Hwan Kim1, Byeong Jin Kang1, Gwon Kyeong Lee1, Wooseop Seong1, Kyoungha Jang1, Ja Yoon Ku2, Hong Koo Ha1

1Department of Urology, Pusan National University Hospital, 2Department of Urology, Dongnam Inst. Of Radiological & Medical Sciences

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O-174 Menopausal hormone therapy and the risk of urinary tract cancer: Health Insurance database in South Korea (HISK) based retrospective cohort study

Jae Yoon Kim, Dae Yeon Cho, Dae Hyeong Park, Luck Hee Sung, Ji Hyeong Yu

Department of Urology, Sanggye Paik Hospital, Inje University College Of Medicine

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O-175 Effect of statin on Bacillus Calmette-Gu

Hyeong Dong Yuk1,2, Si Hyun Kim1, Jang Hee Han1, Seung-Hwan Jeong1, Jae-Seok Park1, Chang Wook Jeong1,2, Cheol Kwak1,2, Hyeon Hoe Kim1,2, Ja Hyeon Ku1,2

1Department of Urology, Seoul National University Hospital, 2Department of Urology, Seoul National University College Of Medicine.

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O-176 Tubular damage marker may be a prognostic factor in upper tract urothelial cancer

Jang Hee Han, Seung-Hwan Jeong, Si Hyun Kim, Chang Wook Jeong, Cheol Kwak, Hyeon Hoe Kim, Hyeong Dong Yuk, Ja Hyeon Ku

Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea

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Podium Session 17
October. 07 (Fri), 15:00-16:00 / Room A(102+103)

Moderator: Jae Sung Lim (Chungnam National University), Sun-Ouck Kim (Chonnam National University)

O-177 A multicenter, randomized, double-blind, placebo-controlled, parallel, bridge study to evaluate the efficacy and safety of vibegron in Korean patients with overactive bladder

Jung Hyun Shin1, Seong Jin Jeong2, Sun-Ok Kim3, Chul Young Oh4, Kyung Jin Chung5, Dong Gil Shin6, Tae Hyo Kim7, Kyu-Sung Lee8, Joonbeom Kwon9, Ju-Hyun Shin10, Woong Jin Bae11, Myung-Soo Choo12, Vibegron Study Group .13

1Department of Urology, Ewha Womans University, Mokdong Hospital, 2Department of Urology, Seoul National University Bundang Hospital, 3Department of Urology, Chonnam National University Medical School, 4Department of Urology, Hallym University College Of Medicine, 5Department of Urology, Gachon University Gil Medical Center, 6Department of Urology, Pusan Nation University School Of Medicine, 7Department of Urology, Dong-A University College Of Medicine, 8Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, 9Department of Urology, Daegu Fatima Hospital, 10Department of Urology, School Of Medicine, Chungnam National University Hospital, 11Department of Urology, College Of Medicine, The Catholic University Of Korea, 12Department of Urology, Asan Medical Center, University Of Ulsan, College Of Medicine, 13Department of Urology, Vibegron Study Group (korea Continence Society)

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O-178 Diagnosis of occult neurological disease in patients presenting with lower urinary tract symptoms

Hee Seo Son, Jang Hwan Kim

Department of Urology And Urological Science Institute, Yonsei University College Of Medicine, Severance Hospital, Seoul, Republic Of Korea

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O-179 Urodynamic study in post-stroke patients: Is there any difference according to stroke type and localization of the brain lesion?

Byeongdo Song, Jongho Park, Hyunjun Park, Jun Hyun Nam, Hae Sung Lee, Jaewon Lee, Jin Noh, Changhee Ye, Jin Hyuck Kim, Sang Hun Song, Gyoohwan Jung, Seong Jin Jeong

Department of Urology, Seoul National University Bundang Hospital

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O-180 Evaluation of the effectiveness and its correlating factors regarding the 12-week treatment with transperineal pelvic floor electrical stimulation system in female stress urinary incontinence

Hyeon Woo Kim, Kwon Kyeong Lee, Woo Seop Seong, Kyeong Ha Jang, Dong Gil Shin, Jeong Zoo Lee

Department of Urology, Pusan National University Hospital

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O-181 Effectiveness of transperineal pelvic floor electrical stimulation system in improving female stress urinary incontinence: A pilot study

Hyeon Woo Kim, Kwon Kyeong Lee, Woo Seop Seong, Kyeong Ha Jang, Dong Gil Shin, Jeong Zoo Lee

Department of Urology, Pusan National University Hospital

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O-182 Longitudinal analyses of mutational subclonal architecture and tumor subtypes during tumor recurrence and progression of bladder cancers tumor progression of bladder cancers

U-Syn Ha2,4, Daeun Ryu1,2, Tae-Min Kim1,2,3

1Department of Medical Informatics, College Of Medicine, The Catholic University Of Korea, Seoul, Republic Of Korea., 2Department of Cancer Research Institute, College Of Medicine, The Catholic University Of Korea, Seoul, Republic Of Korea, 3Department of Biomedicine & Health Sciences, Graduate School, The Catholic University Of Korea, Seoul, Republic Of Korea, 4Department of Urology, College Of Medicine, The Catholic University Of Korea, Seoul, Republic Of Korea

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O-183 HER2 overexpression is poor prognostic biomarker in non-muscle invasive bladder cancer

Kyenghyun Nam2, Han Kyu Chae 1, Wook Nam 1, Sung Jin Kim1, Han Gwun Kim 4, Dae-Woon Eom4, So Won Kim3, Jong Yeon Park1

1Department of Urology, Gangneung Asan Hospital, University Of Ulsan College Of Medicine, 2Department of Urology, Asan Medical Center, University Of Ulsan College Of Medicine, 3Department of Parmacology, Asan Medical Center, University Of Ulsan College Of Medicine, 4Department of Pathology, Gangneung Asan Hospital, University Of Ulsan College Of Medicine

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O-184 Deep-learning diagnostics for bladder tumor identification and grade prediction using RGB method

Jeong Woo Yoo1, Sung Ku Kang2, Jong Soo Lee1, Won Sik Ham1, Kyo Chul Koo1, Byung Ha Chung1, Kwang Suk Lee1

1Department of Urology, Yonsei University College Of Medicine, Republic Of Korea, 2Department of Urology, National Health Insurance Hospital, Republic Of Korea

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O-185 A comparison between biparametric and multiparametric mri in predicting muscle invasion by bladder cancer based on the VI-RADS

Tae Il Noh, Seong Woo Yun, Tae Young Park, Chang Wan Hyun, Ha Eun Kang, Seong Goo Yoon, Seung Bin Kim, Ji Sung Shim, Sung Gu Kang, Jun Cheon, Jeong Gu Lee, Seok Ho Kang

Department of Urology, Korea University Anam Hospital, Korea University School Of Medicine, Seoul, Korea

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O-186 Accuracy of stage prediction using vesical imaging-reporting and data system (VI-RADS) before radical cystectomy for urothelial carcinoma in super-cohort

Si Hyun Kim, Dae Hyuk Chung, Jang Hee Han, Seung-Hwan Jeong, Hyeong Dong Yuk, Chang Wook Jeong, Cheol Kwak, Hyeon Hoe Kim, Ja Hyeon Ku

Department of Urology, Department Of Urology, Seoul National University Hospital, Seoul National University College Of Medicine

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O-187 CT-based radiomics for prediction of PD-L1 expression in urothelial carcinoma

Ja Yoon Ku1, Young Jun Seo1, Jung Kyung Lee1, Kyung Hwan Kim2, Hong Koo Ha2

1Department of Urology, Dongnam Institite Of Radiological & Medical Sciences, 2Department of Urology, Pusan National University Hospital, Pusan National University School Of Medicine

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Podium Session 18
October. 07 (Fri), 15:00-16:00 / Room C(203)

Moderator: Young Sig Kim (NHIS Ilsan Hospital), Sung-Woo Park (Pusan National University)

O-188 Contradiction between computed tomography scan and magnetic resonance imaging scan in small renal mass. Which one should we trust?

Jinu Kim, Jong Soo Lee, Youngheun Jo, Woong Kyu Han

Department of Urology, Yonsei University College Of Medicine

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O-189 Survival pattern of metastatic clear cell RCC patients according to fuhrman grade

Withdrawal

Joongwon Choi, Jung Jun Kim, Dong Hwan Lee, Hong Jin Suh, Tae-Kon Hwang

Department of Urology, The Catholic University Of Korea, Incheon St. Mary's Hospital, Incheon, Korea

O-190 Comparative analysis of mortality and progression to end-stage renal disease (ESRD) between surgically induced-chronic kidney disease (CKD) versus medical ckd: a study using national health insurance customized database

Gyoohwan Jung1, Chang Wook Jeong2

1Department of Urology, Seoul National University Bundang Hospital, 2Department of Urology, Seoul National University Hospital

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O-191 Development of a clinical decision support system for determining RCC treatment using machine learning

Won Hoon Song 1, Youn Ha Lee 1, Jae Yeon Kim 1, Dan Bi Lee 1, Seung Soo Lee1, Jong Kil Nam 1, Sung Woo Park1, Meeyoung Park2

1Department of Urology, Pusan National University Yangsan Hospital, 2Department of Computer Engineering, Kyungnam University

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O-192 Clinical implications for da Vinci SP partial nephrectomy in high complexity tumors; Propensity score matching analysis

Jinu Kim, Joon Chae Na, Jong Soo Lee, Won Sik Jang, Woong Kyu Han

Department of Urology, Yonsei University College Of Medicine

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O-193 Differential diagnosis of benign complex cystic renal mass from cystic renal cell carcinoma of ≤4 cm using plasma fibrinogen levels

Jee Soo Park1,2, Jongsoo Lee1, Jongchan Kim1,3, Won Sik Jang1, Kwang Suk Lee4, Sung Ku Kang5, Hongkyung Kim6, Jae-Woo Song6, Seung Hwan Lee1, Woong Kyu Han1, Young Deuk Choi1, Won Sik Ham1

1Department of Urology And Urological Science Institute, Yonsei University College Of Medicine, 2Department of Urology, Sorokdo National Hospital, 3Department of Urology, Yongin Severance Hospital, Yonsei University Health System, 4Department of Urology, Gangnam Severance Hospital, Yonsei University College Of Medicine , 5Department of Urology, National Health Insurance Hospital, 6Department of Laboratory Medicine, Yonsei University College Of Medicine

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O-194 Sex difference in survival outcome of renal cell carcinoma using updated Korean renal cell carcinoma (KORCC) database

Jaewon Lee, Soek Soo Byun, Sung Kyu Hong, Sang Chul Lee, Jong Jin Oh, Hak Min Lee, Jung Kwon Kim, Sang Hun Song

Department of Urology, Bundang Seoul National University Hospital

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O-195 Global research trend analysis on renal cell carcinoma over 30 years: A PRISMA-complaint bibliometric analysis

Jung Hoon Kim1, Ji Woong Hwang2

1Department of Urology, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College Of Medicine, 2Department of Surgery, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College Of Medicine

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O-196 Long term oncological outcomes of partial nephrectomy in pathologic T3a renal cell carcinoma

Dongsu Kim, Bumjin Lim, Jungyo Suh, Dalsan You, In Gab Jeong, Cheryn Song, Bumsik Hong, Jun Hyuk Hong, Hanjong Ahn

Department of Urology, Asan Medical Center, University Of Ulsan College Of Medicine

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O-197 Are we performing more partial nephrectomies compared to radical nephrectomies privately in Australia? Looking at the data for the last 15 years

Arya Bahadori, Gerard Bray

Department of Urology, Gold Coast University Hospital

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O-198 Comparison of efficacy and safety between monofix®-pdo versus V-Loc™ for resection bed suture during robot-assisted partial nephrectomy: A randomized control, multicenter, single-blinded trial

Jang Hee Han1, Seung-Hwan Jeong1, Gyoohwan Jung2, Seok-Soo Byun2, Seong Il Seo3, Sung-Hoo Hong4, Cheol Kwak1, Chang Wook Jeong1

1Department of Urology, Seoul National University Hospital, Seoul, Korea, 2Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea., 3Department of Urology, Samsung Medical Center, Seoul, Korea., 4Department of Urology, Seoul St. Mary's Hospital, Seoul, Korea

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Podium Session 19
October. 07 (Fri), 16:00-17:00 / Room A(102+103)

Moderator: Dong Deuk Kwon (Chonnam National University), Seung Hwan Lee (Yonsei University)

O-199 Is it safe to perform focal treatment for localized prostate cancer? Based on comprehensive per lesion analysis

Jang Hee Han1, Seung-Hwan Jeong1, Si Hyun Kim1, Taek Min Kim2, Sang Youn Kim2, Jeong Yeon Cho2, Kyung Chul Moon3, Hyeong Dong Yuk1, Ja Hyeon Ku1, Hyeon Hoe Kim1, Cheol Kwak1, Chang Wook Jeong1

1Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea, 2Department of Radiology, Seoul National University Hospital, Seoul, Republic Of Korea, 3Department of Pathology, Seoul National University Hospital, Seoul, Republic Of Korea

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O-200 Single-port robot-assisted radical prostatectomy: Is it here to stay?

Tuan Thanh Nguyen1,2,3, Ryan W. Dobbs4, Huy Gia Vuong5, Khoa Quy2, Hanh Thi Tuyet Ngo2, Anh Tuan Ngo2, Mai Tran Thi Tuyet2, Trong Hieu Le2, Minh Sam Thai2,3, Ho Yee Tiong6, Se Young Choi7, Mohammed Shahait8, David I. Lee1

1Department of Urology, University Of California Irvine, United States, 2Department of Medicine, University Of Medicine And Pharmacy At Ho Chi Minh City, Vietnam, 3Department of Urology, Cho Ray Hospital, Vietnam, 4Department of Urology, Cook County Health & Hospitals System, United States, 5Department of Health Sciences Center, Oklahoma University Health Sciences Center, United States , 6Department of Urology, National University Hospital, Singapore, 7Department of Urology, Chung-Ang University Hospital, Chung-Ang University College Of Medicine, Republic Of Korea, 8Department of Urology, King Hussein Cancer Center, Amman, Jordan

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O-201 Partial gland ablation using high-intensity focused ultrasound versus robot-assisted radical prostatectomy: A propensity score-matched study

Gyoohwan Jung, Jaewon Lee, Jung Kwon Kim, Jong Jin Oh, Sangchul Lee, Seok-Soo Byun, Sung Kyu Hong, Hakmin Lee

Department of Urology, Seoul National University Bundang Hospital

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O-202 Modified apical dissection improves early continence and potency in robotic-assisted laparoscopic radical prostatectomy: Comparative study between modified apical dissection and anterior suspension stitch

Ha Eun Kang1, Seung Bin Kim1, Tae Il Noh1, Ji Sung Shim1, Seok Ho Kang1, Jun Cheon1, Jong Hyun Tae2, Sung Gu Kang1, Chang Wan Hyun1

1Department of Urology, Department Of Urology, Korea University College Of Medicine, Seoul, Korea, 2Department of Urology, Department Of Urology, Chung-Ang University College Of Medicine, Seoul, Korea

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O-203 The feasibility of extraperitoneal spRARP: Comparative study with intraperitoneal mpRARP

Ji Hyung Yoon, Taekmin Kwon, Seong Cheol Kim, Sungchan Park, Kyung-Hyun Moon, Sang Hyeon Cheon

Department of Urology, Ulsan University Hospital, University Of Ulsan College Of Medicine

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O-204 Comparison of robot-assisted, laparoscopic, and open radical prostatectomy outcomes: A systematic review and network meta-analysis from KSER update series

Do Kyung Kim1, Doo Yong Chung2, Hae Do Jung3, Sunghyun Paick4, Seung Hyun Jeon5, Joo Yong Lee6

1Department of Urology, Soonchunhyang University Hospital, Soonchunhyang University College Of Medicine, Seoul, Korea, 2Department of Urology, Inha University College Of Medicine, Incheon, Korea, 3Department of Urology, Inje University Ilsan Paik Hospital, Inje University College Of Medicine, Goyang, Korea, 4Department of Urology, Konkuk University School Of Medicine, Seoul, Korea, 5Department of Urology, Kyung Hee University School Of Medicine, Seoul, Korea, 6Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea

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O-205 Clinical utility of confirmatory transperineal template-guided saturation prostate biopsy after transrectal ultrasound-guided biopsy on treatment outcome of focal high-intensity focused ultrasound

Chung Un Lee, Jae Hoon Chung, Wan Song, Minyong Kang, Hyun Hwan Sung, Hwang Gyun Jeon, Byong Chang Jeong, Seong Il Seo, Seong Soo Jeon, Hyun Moo Lee, Hoyoung Bae

Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Korea

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O-206 Interim follow-up in active surveillance patients and in negative biopsy patients after transperineal biopsy

Michael Jakun Koo, Jaehoon Chung, Wan Song, Minyong Kang, Hyun Hwan Sung, Byong Chang Jeong, Seongil Seo, Seong Soo Jeon, Hyunmoo Lee, Hwang Gyun Jeon

Department of Urology, Samsung Medical Center, Sungkyunkwan University School Of Medicine, Seoul, Republic Of Korea

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O-207 Can combination of multiparametric magnetic resonance imaging and MRI/US fusion prostate biopsy accurately identify potential candidates for focal therapy in prostate cancer?

Withdrawal

Young Hyo Choi, Hee Youn Kim, Seung-Ju Lee

Department of Urology, St. Vincent's Hospital, College Of Medicine, The Catholic University Of Korea

O-208 Feasibility and safety of pelvic hypothermia using a rectal cooling device (bellocool™) during robot-assisted radical prostatectomy: A phase i/ii trial: Comparative analysis using contemporary, propensity score-matched cohort

Jang Hee Han1, Dae Hyoung Park2, Seung-Hwan Jeong1, Si Hyun Kim1, Hyeong Dong Yuk1, Ja Hyeon Ku1, Hyeon Hoe Kim1, Cheol Kwak1, Chang Wook Jeong1

1Department of Urology, Seoul National University Hospital, Seoul, Republic Of Korea, 2Department of Urology, Inje University Sanggye Paik Hospital, Seoul, Republic Of Korea

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O-209 A nationwide study of differences in surgical treatment rates and oncological outcomes for prostate cancer according to economic status and region

Jooho Lee, Sangjun Yoo, Jung Hoon Lee, Min Soo Choo, Min Chul Cho, Hwancheol Son, Hyeon Jeong

Department of Urology, Boramae Medical Center

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Podium Session 20
October. 07 (Fri), 16:00-17:00 / Room C(203)

Moderator: Sung-Gu Kang (Korea University), Deok Hyun Han (Samsung Medical Center / Sungkyunkwan University School of Medicine)

O-210 Linear calculus density on non-contrast computed tomography as the new predictor for calcium oxalate stone

Jae Yong Jeong1, June Seok Kim2, Dong Gyun Kim1, Dae Young Jun1, Sung Ku Kang3, Young Joon Moon1, Hae Do Jung4, Kang Su Cho2, Joo Yong Lee1

1Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 3Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea, 4Department of Urology, Inje University Ilsan Paik Hospital, Inje University College Of Medicine, Goyang, Korea

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O-211 Pattern analysis of laser fiber degradation according to the laser setting: In vitro study of the double-firing phenomenon

Gyoohwan Jung1, Sang Won So2, Sung Yong Cho2

1Department of Urology, Seoul National University Bundang Hospital, 2Department of Urology, Seoul National University Hospital

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O-212 Can convolutional neural network be applied to the prediction of urinary stone composition in single-use flexible ureteroscopic images?

Kyung Tak Oh1,2, Dae Young Jun2, Jae Young Choi3, Dae Chul Jung4, Joo Yong Lee2

1Department of Urology, Gyeonggi-Incheon Regional Military Manpower Administration, Suwon, Korea, 2Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 3Department of Urology, Yeungnam University College Of Medicine, Daegu, Korea, 4Department of Radiology, Severance Hospital, Research Institute Of Radiological Science, Yonsei University College Of Medicine, Seoul, Korea

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O-213 Predicting pure uric acid urinary stones using computed tomographical images: A combined radiomics and machine learning approach

Binh D Le1, Anh T Nguyen2, Ilwoo Park2, Jaeik Song3, Jin Seok Gu3, Kyung Jin Oh3

1Department of Biomedical Science, Chonnam National University Medical School, 2Department of Radiology, Chonnam National University Hospital, 3Department of Urology, Chonnam National University Hospital

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O-214 Genotype and phenotype analyses in patients with cystine stones

Jae Yong Jeong1, Gang Kyu Kim1, Dae Ho Kim2, Dae Young Jun1, Sung Ku Kang3, Kang Su Cho2, Keum Hwa Lee4, Joo Yong Lee1

1Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 3Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea, 4Department of Pediatric Nephrology, Severance Children's Hospital, Department Of Pediatrics, Yonsei University College Of Medicine, Seoul, Korea

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O-215 Comparison between reusable and disposable flexible ureteroscopic stone surgeries: An updated systematic review and meta-analysis

Dae Young Jun1, Gang Kyu Kim1, Dae Ho Kim2, Jae Yong Jeong1, Sung Ku Kang3, Young Joon Moon1, Hae Do Jung4, Kang Su Cho2, Joo Yong Lee1

1Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 3Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea, 4Department of Urology, Inje University Ilsan Paik Hospital, Inje University College Of Medicine, Goyang, Korea

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O-216 Long-term results of self-expandable covered metallic stent for benign and malignant ureteral obstruction

Kang Sup Kim1, U-Syn Ha2, Sung-Hoo Hong2, Ji Youl Lee2, Sae Woong Kim2, Hyuk Jin Cho2

1Department of Urology , Uijeongbu St. Mary's Hospital, College Of Medicine, The Catholic University Of Korea, Seoul, Korea., 2Department of Urology , Seoul St. Mary's Hospital, College Of Medicine, The Catholic University Of Korea, Seoul, Korea.

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O-217 Feasibility of flexible ureteroscopy for urolithiasis under local anesthesia

Hwanik Kim1,2, Myungsun Shim1,2, Cheol Young Oh1,2, Jin Seon Cho1,2, Young Jun Uhm1,2, Woo Jin Bang1,2

1Department of Urology, Hallym University Sacred Heart Hospital , 2Department of Urology, Hallym University College Of Medicine

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O-218 Comparison of perioperative outcomes between robot-assisted simple prostatectomy and urethra-sparing robot-assisted simple prostatectomy via an extraperitoneal approach

Sae Woong Choi1, Chang Eil Yoon2, Sung-Hoo Hong 2, Ji Youl Lee 2, Sae Woong Kim2, Hyuk Jin Cho2

1Department of Urology, Yeoido St. Mary's Hospital, Department Of Urology, The Catholic University College Of Medicine, Seoul, Republic Of Korea, 2Department of Urology, Seoul St. Mary's Hospital, Department Of Urology, The Catholic University College Of Medicine, Seoul, Republic Of Korea

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O-219 Analysis of initial cases of single port robotic surgery performed in single center

Seokhwan Bang, Dongho Shin, Hyong Woo Moon, Yong Hyun Park, U-Syn Ha, Sung-Hoo Hong, Ji Youl Lee, Hyuk Jin Cho

Department of Urology, Seoul St. Mary's Hospital, Catholic University Of Korea College Of Medicine, Seoul, Republic Of Korea

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O-220 The clinical effects of pre-stenting before retrograde intrarenal surgery on postoperative surgical outcomes

Jae Yong Jeong1, June Seok Kim2, Dong Gyun Kim1, Dae Young Jun1, Sung Ku Kang3, Young Joon Moon1, Hae Do Jung4, Kang Su Cho2, Joo Yong Lee1

1Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 2Department of Urology, Gangnam Severance Hospital, Urological Science Institute, Yonsei University College Of Medicine, Seoul, Korea, 3Department of Urology, National Health Insurance Service Ilsan Hospital, Goyang, Korea, 4Department of Urology, Inje University Ilsan Paik Hospital, Inje University College Of Medicine, Goyang, Korea

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