Education & Experience

Research & Publications ажил

• Kim HW, Choi YH, Kang SM, Ku JY, Ahn JH, Kim JM, Chung JM, Ha HK, Chung MK. Malignant inflammatory myofibroblastic tumor of the bladder with rapid progression. Korean J Urol. 2012 Sep;53(9):657-61.
• Ku JY , Park BK , Lee SD. Incidence and Risk Factors of Urinary Tract Infection after Endoscopic Therapy for Vesicoureteral Reflux in Children Korean J Urogenit Tract Infect Inflamm 2014 Apr;9(1):34-8
• Jeong SC , Lee S , Ku JY , Lee SD. Clinical characteristics and treatment of cryptorchidism in adults: a single center experience. World J Mens Health. 2014 Aug;32(2)
• Ku JY , Jeon TG , Ha HK Indication of Prostate Biopsy The Korean Journal of Urological Oncology Vol. 12, No. 2, August 2014
• Lee CH , Ku JY , Park YJ , Lee JZ , Shin DG Evaluation of holmium laser for transurethral deroofing of severe and multiloculated prostatic abscesses. Korean J Urol. 2015 Feb;56(2):150-6.
• Ku JY , Ha HK Learning Curve of Robot-Assisted Laparoscopic Radical Prostatectomy for a Single Experienced Surgeon: Comparison with Simultaneous Laparoscopic Radical Prostatectomy. World J Mens Health. 2015 April; 33(1): 30–35.
• Ku JY , Jeon TG , Park HJ , Park NC Semen analysis in cancer patients referred for sperm cryopreservation before chemotherapy over 15 year period in Korea. World J Mens Health. 2015 April; 33(1): 8–13.
• Ku JY , Lee JZ , Ha HK The effect of continuous androgen deprivation treatment on prostate cancer patients as compared with intermittent androgen deprivation treatment. Korean J Urol. 2015 Oct;56(10):689-94. doi: 10.4111/kju.2015.56.10.689. Epub 2015 Oct 13.
• Ku JY, Lee CH, Ha HK Long-term oncologic outcomes of postoperative adjuvant versus salvage radiotherapy in prostate cancer: Systemic review and meta-analysis of 5-year and 10-year follow-up data. Korean J Urol. 2015 Nov;56(11):735-41. doi: 10.4111/kju.2015.56.11.735. Epub 2015 Nov 9.
• Ku JY, Hwang DS, Chung JM, Lee SD Correlation between uroflowmetry parameters and constipation in children with nocturnal enuresis. 부산대병원학술지 통권 제38호, 2015
• Lee CH, Ku JY, Ha JM, Bae SS, Lee JZ, Kim CS, Ha HK. Transcript Levels of Androgen Receptor Variant 7 and Ubiquitin-Conjugating Enzyme 2C in Hormone Sensitive Prostate Cancer and Castration-Resistant Prostate Cancer. Prostate. 2017 Jan;77(1):60-71. doi: 10.1002/pros.23248. Epub 2016 Aug 22.
• Ku JY, Lee CH, Lee JZ, Ha HK. Comparison of functional outcomes between laparoscopic radical prostatectomy and robot-assisted laparoscopic radical prostatectomy: a propensity score-matched comparison study. Ku JY, Lee CH, Lee JZ, Ha HK. Asia Pac J Clin Oncol. 2017 Jun;13(3):212-218. doi: 10.1111/ajco.12595. Epub 2016 Sep 26.
• Adrenal Castleman’s Disease Mimicking Other Adrenal Neoplasms: A Case Report Seung Baek Hong, MD1 , Nam Kyung Lee, MD1*, Suk Kim, MD1 , Ga Jin Han, MD1 , Hong Koo Ha, MD2 , Ja Yoon Ku, MD2 , Sang Jeong Ahn, MD3 , Chang Hun Lee, MD3 J Korean Soc Radiol 2017;76(1):73-77
• Clinical application of calculated split renal volume using computed tomography-based renal volumetry after partial nephrectomy: Correlation with technetium-99m dimercaptosuccinic acid renal scan data. Lee CH, Park YJ, Ku JY, Ha HK. Int J Urol. 2017 Jun;24(6):433-439. doi: 10.1111/iju.13338. Epub 2017 Mar 22.
• The De Ritis (aspartate transaminase/alanine transaminase) ratio as a predictor of oncological outcomes in patients after surgery for upper urinary tract urothelial carcinoma. Cho YH, Hwang JE, Chung HS, Kim MS, Hwang EC, Jung SI, Kang TW, Kwon DD, Choi SH, Kim HT, Kim TH, Kwon TG, Noh JH, Kim MK, Kim CS, Kang SG, Kang SH, Cheon J, Lee CH, Ku JY, Ha HK, Tae BS, Jeong CW, Ku JH, Kwak C, Kim HH. Int Urol Nephrol. 2017 Aug;49(8):1383-1390. doi: 10.1007/s11255-017-1613-z. Epub 2017 May 8.
• Paraffin Granuloma Associated with Buried Glans Penis-Induced Sexual and Voiding Dysfunction. Chon W1, Koo JY1, Park MJ2, Choi KU3, Park HJ1,2, Park NC1,4. World J Mens Health. 2017 Aug;35(2):129-132. doi: 10.5534/wjmh.2017.35.2.129.
• Predictors for Intravesical Recurrence Following Radical Nephroureterectomy for Upper Tract Urothelial Carcinoma: A National Multicenter Analysis. Lee CH, Ku JY, Jeong CW, Ku JH, Kwak C, Kim HH, Tae BS, Choi SH, Kim HT, Kim TH, Kwon TG, Hwang EC, Jung SI, Kang TW, Kwon DD, Ha HK. Clin Genitourin Cancer. 2017 Dec;15(6):e1055-e1061. doi: 10.1016/j.clgc.2017.07.009. Epub 2017 Jul 22.
• Clinical Application of a Transurethral Holmium Laser Excision of Exposed Polypropylene Mesh at Lower Urinary Tract: Single Surgeon Experience With Long-term Follow-up. Lee CH, Ku JY, Lee K, Lee JZ, Shin DG. Female Pelvic Med Reconstr Surg. 2018 Jan/Feb;24(1):26-31. doi: 10.1097/SPV.0000000000000417.
• The cumulative incidence and risk factors of postoperative inguinal hernia in patients undergoing radical prostatectomy. Ku JY, Lee CH, Park WY, Lee NK, Baek SH, Ha HK. Int J Clin Oncol. 2018 Aug;23(4):742-748. doi: 10.1007/s10147-018-1244-0. Epub 2018 Jan 16
• Comparison of the accuracy of multiparametric magnetic resonance imaging (mpMRI) results with the final pathology findings for radical prostatectomy specimens in the detection of prostate cancer. Lee CH, Ku JY, Park WY, Lee NK, Ha HK. Asia Pac J Clin Oncol. 2019 Apr;15(2):e20-e27. doi: 10.1111/ajco.13027. Epub 2018 Jun 19.
• Primary malignant peripheral nerve sheath tumor of prostate in a young adult: A case report. Kim H, Kim DY, Seol YM, Ku JY, Choi KU, Choi YJ. Medicine (Baltimore). 2018 Sep;97(39):e12040. doi: 10.1097/MD.0000000000012040.
• Urine-based liquid biopsy: non-invasive and sensitive AR-V7 detection in urinary EVs from patients with prostate cancer. Woo HK, Park J, Ku JY, Lee CH, Sunkara V2, Ha HK3, Cho YK1. Lab Chip. 2018 Dec 18;19(1):87-97. doi: 10.1039/c8lc01185k.
• Effects of Variant Histology on the Oncologic Outcomes of Patients With Upper Urinary Tract Carcinoma After Radical Nephroureterectomy: A Propensity Score-Matched Analysis. Chung HS, Hwang EC, Kim MS, Yu SH, Jung SI, Kang TW, Choi C, Choi SH, Kwon TG, Noh JH, Kim MK, Cho WJ, Kang SG, Kang SH, Cheon J, Seo IY, Chung H, Kim HS, Lee CH, Ku JY, Ha HK, Kim BH, Jeong CW, Ku JH, Kwak C, Kwon D. Clin Genitourin Cancer. 2019 Jun;17(3):e394-e407. doi: 10.1016/j.clgc.2018.11.015. Epub 2019 Jan
• Prognostic indicators of pulmonary metastasis in patients with renal cell carcinoma who have undergone radical nephrectomy. Ku JY1,2, Kim S3, Hong SB3, Lee JG4, Lee CH5, Choi SH6, Ha HK1,2. Oncol Lett. 2019 Mar;17(3):3009-3016. doi: 10.3892/ol.2019.9912. Epub 2019 Jan 9.
• The superiority of contact surface area as a predictor of renal cortical volume change after partial nephrectomy compared to RENAL, PADUA and C-index: an approach using computed tomography-based renal volumetry. Ho Lee C, Ku JY, Park YJ, Seo WI, Ha HK. Scand J Urol. 2019 Apr - Jun;53(2-3):129-133. doi: 10.1080/21681805.2019.1614663. Epub 2019 May 24.
• Korean Translation of the GRADE Series Published in the BMJ, ‘GRADE: An Emerging Consensus on Rating Quality of Evidence and Strength of Recommendations’ (A Secondary Publication) Do Kyung Kim, Eu Chang Hwang1, Ho Won Kang2, Ja Yoon Ku3, Hyun Jin Jung4, Hong Wook Kim5,Jae Hung Jung6,7; Guideline Development Committee in the Korean Association of Urogenital Tract Infection and Inflammation, Urogenit Tract Infect 2019;14(1):28-32
• Korean Translation of the GRADE Series Published in the BMJ, ‘GRADE: What Is “Quality of Evidence” and Why Is It Important to Clinicians?’ (A Secondary Publication) Ho Won Kang, Jae Hung Jung1,2, Do Kyung Kim3, Ja Yoon Ku4, Hyun Jin Jung5, Hong Wook Kim6 , Eu Chang Hwang7; Guideline Development Committee in the Korean Association of Urogenital Tract Infection and Inflammation, Urogenit Tract Infect 2019;14(2):64-70
• Korean Translation of the GRADE Series Published in the BMJ, ‘GRADE: Going from Evidence to Recommendations’ (A Secondary Publication) Translated by: Eu Chang Hwang, Do Kyung Kim1, Ho Won Kang2, Ja Yoon Ku3, Hyun Jin Jung4, Hong Wook Kim5, Jae Hung Jung6,7; Guideline Development Committee in the Korean Association of Urogenital Tract Infection and Inflammation, Urogenit Tract Infect 2019;14(3):99-103
• Korean Translation of the GRADE Series Published in the BMJ, ‘GRADE: Incorporating Considerations of Resources Use into Grading Recommendations’ (A Secondary Publication) Translated by: Hong Wook Kim1, Jae Hung Jung2,3, Do Kyung Kim4, Ho Won Kang5, Ja Yoon Ku6, Hyun Jin Jung7, Eu Chang Hwang8; Guideline Development Committee in the Korean Association of Urogenital Tract Infection and Inflammation, Urogenit Tract Infect 2020;15(2):57-62
• Cribriform Pattern at the Surgical Margin is Highly Predictive of Biochemical Recurrence in Patients Undergoing Radical Prostatectomy Kyung Hwan Kim1, Ja Yoon Ku1, Chan Ho Lee2, Won Young Park3, Hong Koo Ha1, 4 Kosin Medical Journal 2019;34:95-105.
• Combination of Korean Red Ginseng Extract and Hydrogen-Rich Water Improves Spermatogenesis and Sperm Motility in Male Mice. Ku JY1,2, Park MJ3, Park HJ1, Park NC1,3, Joo BS4. Chin J Integr Med. 2020 Jan 10. doi: 10.1007/s11655-019-3047-1. [Epub ahead of print]
• Is it worth carrying out ultrasound-magnetic resonance imaging fusion targeted biopsy on Prostate Imaging Reporting and Data System score 3 prostate lesions? Kim KH, Ku JY, Park WY, Hong SB, Kim S, Ha HK. Int J Urol. 2020 May;27(5):431-438. doi: 10.1111/iju.14213. Epub 2020 Mar 18. PMID: 32189394
• Vesical Imaging-Reporting and Data System for Multiparametric MRI to Predict the Presence of Muscle Invasion for Bladder Cancer. Hong SB, Lee NK, Kim S, Son IW, Ha HK, Ku JY, Kim KH, Park WY. J Magn Reson Imaging. 2020 Mar 27. doi: 10.1002/jmri.27141. [Epub ahead of print]
• Risk Factors for pT3a Prostate Cancer in the Patients With cT1-2 on Preoperative Multiparametric Magnetic Resonance Imaging Kyung Hwan Kim1, Ja Yoon Ku1, Won Young Park2, Seung Baek Hong3, Suk Kim3, Hong Koo Ha1,4, Korean J Urol Oncol 2020;18(2):109-115
• Programmed Cell Death-Ligand 1 Expression Status in Urothelial Carcinoma According to Clinical and Pathological Factors: A Multi-Institutional Retrospective Study Hyung Suk Kim1, Won Sik Jang2, Won Sik Ham2, Seung Il Jung3, Dong Hyun Lee4, Ja Hyeon Ku5, Hong Koo Ha6, Ja Yoon Ku6, Se Young Choi7, In Ho Chang7, Taesoo Choi8, Wan Song9, Seong Soo Jeon9, Byong Chang Jeong9, Sung Han Kim10 and Ho Kyung Seo10* on behalf of Bladder Cancer Research Group Front. Oncol., 02 October 2020 | https://doi.org/10.3389/fonc.2020.568809
• Clinical factors that influence the occurrence of symptomatic pseudoaneurysms and arteriovenous fistulas after partial nephrectomy: multi-institutional study of renal function outcomes after one year of selective arterial embolization. Lee CH, Ha HK, Ku JY, Seo WI, Choi SH. Int Braz J Urol. 2021 Jan-Feb;47(1):149-158. doi: 10.1590/S1677-5538.IBJU.2019.0789 John Wiley & Sons, Ltd
• Targeted therapy response in early versus late recurrence of renal cell carcinoma after surgical treatment: A propensity score-matched study using the Korean Renal Cancer Study Group database. Lee CH, Chung J, Kwak C, Jeong CW, Seo SI, Kang M, Hong SH, Song C, Park JY, Hwang EC, Lee H, Ku JY, Seo WI, Choi SH, Ha HK; Korean Renal Cancer Study Group. Int J Urol. 2021 Apr;28(4):417-423. doi: 10.1111/iju.14485. Epub 2021 Feb 1. PMID: 33527588
• The Prognosis and Oncological Predictor of Urachal Carcinoma of the Bladder: A Large Scale Multicenter Cohort Study Analyzed 203 Patients With Long Term Follow-Up. Yu YD, Ko YH, Kim JW, Jung SI, Kang SH, Park J, Seo HK, Kim HJ, Jeong BC, Kim TH, Choi SY, Nam JK, Ku JY, Joo KJ, Jang WS, Yoon YE, Yun SJ, Hong SH, Oh JJ. Front Oncol. 2021 May 31;11:683190. doi: 10.3389/fonc.2021.683190. eCollection 2021. PMID: 34136407
• Prognostic significance of sarcopenia and decreased relative dose intensity during the initial two cycles of first-line sunitinib for metastatic renal cell carcinoma. Lee CH, Ku JY, Seo WI, Park YJ, Chung JI, Kim W, Park TY, Ha HK. J Chemother. 2021 Jul;33(4):245-255. doi: 10.1080/1120009X.2020.1866825. Epub 2021 Jan 8. PMID: 33412998
• A Unique Urinary Metabolic Feature for the Determination of Bladder Cancer, Prostate Cancer, and Renal Cell Carcinoma Lee S, Ku JY, Kang BJ, Kim KH, Ha HK, Kim S Metabolites. 2021 Sep 2;11(9):591. doi: 10.3390/metabo11090591.
• Comparative Analysis of Proteomes and Phosphoproteomes in Patients with Prostate Cancer Using Different Surgical Conditions. Ahn HS, Yeom J, Jeong H, Park WY, Ku JY, Kang BJ, Kim KH, Lee CH, Song S, Bae SS, Kim K, Ha HK. World J Mens Health. 2022 Oct;40(4):608-617. doi: 10.5534/wjmh.210165. Epub 2022 Jan 1.
• Prognostic value of the endothelial activation and stress index in patients with upper tract urothelial cancer undergoing radical nephroureterectomy. Gu JS, Ryu JW, Yu SH, Chung HS, Hwang JE, Bae WK, Ku JY, Lee CH, Ha HK, Jung SI, Hwang EC, Kwon DD. Investig Clin Urol. 2022 Nov;63(6):623-630. doi: 10.4111/icu.20220204.
• Korean Urologic Oncology Society Guidelines: Does Angioembolization Improve the Quality of Life for Renal Cell Carcinoma Patients With Intractable Symptoms Who Are Unfit for Surgery? Ja Yoon Ku1,*, Hui Mo Gu2,*, Seong Hyeon Yu2, Eu Chang Hwang3,4, Mi Ah Han3, Jae Hung Jung4,5, Hunju Lee6, Myung Ha Kim7, Choel Kwak8, Sun Il Kim9; for the Korean Urologic Oncology Society Guideline Development Committee, Korean Renal Cancer Study Group Journal of Urologic Oncology 31 July 2023
• TNM-Based Head-to-Head Comparison of Urachal Carcinoma and Urothelial Bladder Cancer : Stage-Matched Analysis of a Large Multicenter National Cohort. Song SH, Lee J, Ko YH, Kim JW, Jung SI, Kang SH, Park J, Seo HK, Kim HJ, Jeong BC, Kim TH, Choi SY, Nam JK, Ku JY, Joo KJ, Jang WS, Yoon YE, Yun SJ, Hong SH, Oh JJ. Cancer Res Treat. 2023 Oct;55(4):1337-1345
• Clinical Significance of Rab27a as a Urinary Biomarker in Patients With Bladder Cancer Ja Yoon Ku1,2, Eu Chang Hwang3, Chan Ho Lee4, Kyung Hwan Kim5, Dong Deuk Kwon3, Hong Koo Ha2,5 Journal of Urologic Oncology 2023; 21(3): 277.
• Korean sexually transmitted infection guidelines 2023 revision, guideline update of viral infections: Genital herpes and anogenital warts Woong Bin Kim, Seung-Ju Lee, Sangrak Bae, Ja Yoon Ku, Tae Hoon Oh, Mi Mi Oh, Seung Ok Yang, Jin Bong Choi Investig Clin Urol 2024 Jan;65(1):9-15. doi: 10.4111/icu.20230275.
• Alix-normalized exosomal programmed death-ligand 1 analysis in urine enables precision monitoring of urothelial cancer / Hyun-Kyung Woo , Juhee Park, Kyung Hwan Kim , Ja Yoon Ku , Hong Koo Ha , Yoon-Kyoung Cho Cancer Sci. 2024 May;115(5):1602-1610. doi: 10.1111/cas.16106. Epub 2024 Mar 13.
• Preliminary data on computed tomography-based radiomics for predicting programmed death ligand 1 expression in urothelial carcinoma Chang Mu Lee1, Seung Baek Hong1, Nam Kyung Lee, Hong Koo Ha, Kyung Hwan Kim. Byeong Jin Kang, Suk Kim1, Ja Yoon Ku Kosin Medical Journal 2024;39(3):186-194. DOI: https://doi.org/10.7180/kmj.24.103 Published online: July 18, 2024
• Impact of diabetes mellitus and hypertension on renal function during first-line targeted therapy for metastatic renal cell carcinoma: a retrospective multicenter study Hui Mo Gu, Sung Jun Sou, Ja Yoon Ku, Kyung Hwan Kim, Young Joo Park, Seock Hwan Choi, Hong Koo Ha, Eu Chang Hwang, Chan Ho Lee Transl Androl Urol. 2024 Sep 30;13(9):1912-1921. doi: 10.21037/tau-24-231. Epub 2024 Sep 26.
• Risk-adapted scoring model to identify candidates benefiting from adjuvant chemotherapy after radical nephroureterectomy for localized upper urinary tract urothelial carcinoma: A multicenter study Sung Jun Sou,1 Ja Yoon Ku,2 Kyung Hwan Kim,3 Won Ik Seo,1 Hong Koo Ha,3 Hui Mo Gu,4 Eu Chang Hwang,4 Young Joo Park,5 and Chan Ho Lee Investig Clin Urol. 2025 Mar;66(2):114-123. English