- Outcomes of single-port robotic ureteral reconstruction using the da Vinci SP® system
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Heo JE, Kang SK, Lee J, Koh D, Kim MS, Lee YS, Ham WS, Jang WS
- KMID: 2544036
- Investig Clin Urol.
- 2023 Jul;64(4):373-379.
- doi: 10.4111/icu.20230005
Purpose: The da Vinci SP® robotic system enables three double-jointed wristed instruments and a fully wristed three-dimensional camera to be placed through a single port. This study presents our experience... -
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- Robotic Prostatectomy in a Patient with a Miles' Operation
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Ham WS, Kim SW, Choi YD
- KMID: 1204531
- Korean J Urol.
- 2008 May;49(5):464-468.
- doi: 10.4111/kju.2008.49.5.464
Robotic prostatectomy(RP) has recently been added to the treatments for localized prostate cancer and it is increasingly being utilized at many centers. The benefits of minimally invasive surgery, the enhanced... -
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- Association Between Prostate Cancer and 25-Hydroxyvitamin D2 Levels: National Health and Nutrition Examination Survey 2007−2008 Results
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Park JS, Jang WS, Hong SJ, Choi YD, Rha KH, Ham WS
- KMID: 2502098
- Korean J Urol Oncol.
- 2020 Apr;18(1):32-39.
- doi: 10.22465/kjuo.2020.18.1.32
Purpose: To report an association between prostate cancer and vitamin D levels among different races in a single population in the United States. Materials and Methods: We investigated whether there was... -
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- Renal Tuberculous Granuloma after Intravesical Bacillus Calmette-Guerin Instillation for Bladder Tumor
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Jeon HJ, Ham WS, Lee SH, Kim WY, Kim JH, Cho SY, Hong SJ
- KMID: 2292533
- Korean J Urol.
- 2002 Dec;43(12):1104-1106.
We report a case of a clinically asymptomatic granulomatous renal mass during intravesical Bacillus Calmette-Guerin (BCG) immunotherapy for superficial bladder cancer. BCG is the most effective agent currently available for... -
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- A Unique Instrumental Malfunction during Robotic Prostatectomy
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Park SY, Ahn JJ, Jeong W, Ham WS, Rha KH
- KMID: 1779623
- Yonsei Med J.
- 2010 Jan;51(1):148-150.
- doi: 10.3349/ymj.2010.51.1.148
Over the past decade, the introduction of robotics in the field of medicine has provided a new approach to patients requiring surgery, and both its advantages and disadvantages are currently... -
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- Evaluation of the Surgical Margin Threshold for Avoiding Recurrence after Partial Nephrectomy in Patients with Renal Cell Carcinoma
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Lee J, Kim J, Kim JC, Ham WS, Han WK, Rha KH, Choi YD, Jang WS
- KMID: 2525261
- Yonsei Med J.
- 2022 Feb;63(2):173-178.
- doi: 10.3349/ymj.2022.63.2.173
Purpose: An adequate minimal surgical margin for partial nephrectomy (PN) has not yet been conclusively established. Therefore, we aimed to compare PN recurrence rates according to surgical margin status and... -
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- Proximal Migration of Ureteral Stent after Extracorporeal Shock Wave Lithotripsy
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Ko WJ, Jung JW, Lee JS, Lee SH, Ham WS, Lee WH, Lee MS
- KMID: 2292343
- Korean J Urol.
- 2001 Apr;42(4):461-463.
Double-pigtail ureteral stent has been used to prevent the ureteral obstruction from calculi and to pass the urine easily after extracorporeal shock wave lithotripsy (ESWL). One of the complications in... -
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- Retroperitoneoscopic Partial Nephrectomy in a Horseshoe Kidney
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Lee YS, Yu HS, Kim MU, Jang HS, Lee DH, Yeom CD, Hwang JH, Ham WS
- KMID: 2315408
- Korean J Urol.
- 2011 Nov;52(11):795-797.
A 21-year-old woman with a 4 cm enhancing cystic renal mass in the left moiety of a horseshoe kidney was treated through a retroperitoneal laparoscopic approach. The tumor was excised... -
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- Efficacy and Safety of Robotic Procedures Performed Using the da Vinci Robotic Surgical System at a Single Institute in Korea: Experience with 10000 Cases
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Koh DH, Jang WS, Park JW, Ham WS, Han WK, Rha KH, Choi YD
- KMID: 2419732
- Yonsei Med J.
- 2018 Oct;59(8):975-981.
- doi: 10.3349/ymj.2018.59.8.975
PURPOSE: To evaluate the efficacy and safety of robotic procedures performed using the da Vinci Robotic Surgical System at a single institute. MATERIALS AND METHODS: We analyzed all robotic procedures performed... -
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- The role of metastasis-directed therapy and local therapy of the primary tumor in the management of oligometastatic prostate cancer
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Kim J, Park JS, Ham WS
- KMID: 2388046
- Investig Clin Urol.
- 2017 Sep;58(5):307-316.
- doi: 10.4111/icu.2017.58.5.307
Oligometastasis has been proposed as an intermediate stage of cancer spread between localized disease and widespread metastasis. Oligometastatic malignancy is now being diagnosed more frequently as the result of improvements... -
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- Neutrophil-to-Lymphocyte Ratio Predicts Pathological Renal Sinus Fat Invasion in Renal Cell Carcinomas of ≤7 cm with Presumed Renal Sinus Fat Invasion
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Kim J, Park JS, Heo JE, Elghiaty A, Jang WS, Rha KH, Choi YD, Ham WS
- KMID: 2460218
- Yonsei Med J.
- 2019 Nov;60(11):1021-1027.
- doi: 10.3349/ymj.2019.60.11.1021
PURPOSE: Computed tomography (CT) is the most useful diagnostic modality for staging renal cell carcinoma (RCC). However, CT is limited in its ability to predict renal sinus fat invasion (SFI).... -
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- Laparoendoscopic Single-Site Nephrectomy Using a Modified Umbilical Incision and a Home-Made Transumbilical Port
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Yu HS, Ham WS, Rha KH, Han SW, Choi YD, Han WK, Chang WS
- KMID: 1779668
- Yonsei Med J.
- 2011 Mar;52(2):307-313.
- doi: 10.3349/ymj.2011.52.2.307
PURPOSE: To assess the clinical utility of laparoendoscopic single-site surgery (LESS) nephrectomy using a modified umbilical incision and home-made transumbilical port in cases requiring extirpative surgery. MATERIALS AND METHODS: Initial consecutive... -
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- Impact of Early Salvage Androgen Deprivation Therapy in Localized Prostate Cancer after Radical Prostatectomy: A Propensity Score Matched Analysis
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Park JW, Jang WS, Koh DH, Ham WS, Rha KH, Hong SJ, Choi YD
- KMID: 2412648
- Yonsei Med J.
- 2018 Jul;59(5):580-587.
- doi: 10.3349/ymj.2018.59.5.580
PURPOSE: Androgen deprivation therapy (ADT) is used as a salvage treatment for men with biochemical recurrence (BCR) of prostate cancer (PCa) following initial radical prostatectomy (RP). The optimal time at... -
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- Patterns of Locoregional Recurrence after Radical Cystectomy for Stage T3-4 Bladder Cancer: A Radiation Oncologist’s Point of View
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Kim HJ, Chun J, Kim TH, Yang G, Shin SJ, Kim JS, Yang J, Ham WS, Koom WS
- KMID: 2516848
- Yonsei Med J.
- 2021 Jul;62(7):569-576.
- doi: 10.3349/ymj.2021.62.7.569
Purpose: Adjuvant radiotherapy (RT) has been performed to reduce locoregional failure (LRF) following radical cystectomy for locally advanced bladder cancer; however, its efficacy has not been well established. We analyzed... -
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- The Significance of Simultaneous Transurethral Resection of Bladder Tumor and the Prostate in Patient who have Superficial Bladder Cancer with Bladder Outlet Obstruction
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Ham WS, Kim WT, Jeon HJ, Lee DH, Choi YD
- KMID: 2311929
- Korean J Urol.
- 2008 Sep;49(9):791-796.
PURPOSE: We evaluated the clinical significance of simultaneous transurethral resection of bladder tumor(TURB) and the prostate(TURP) in patients who have superficial bladder cancer with bladder outlet obstruction. MATERIALS AND METHODS: Between... -
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- Transurethral Resection of Prostate in Benign Prostatic Hyperplasia Patients with Large Prostate Volume
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Yu HS, Kim WT, Ham WS, Choi YD
- KMID: 1204320
- Korean J Urol.
- 2008 Oct;49(10):906-911.
- doi: 10.4111/kju.2008.49.10.906
PURPOSE: We investigated the safety and efficacy of transurethral resection of the prostate(TURP) in benign prostatic hyperplasia(BPH) more than 60cc by single surgeon for the relief of infravesical obstruction. MATERIALS AND... -
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- Radical Cystectomy Versus Bladder-Preserving Therapy in Muscle-Invasive Bladder Cancer Patients After Nephroureterectomy for Upper Tract Urothelial Carcinoma: A Multicenter Retrospective Analysis
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Jo Y, Kim JS, Shin YS, Kim J, Jang WS, Park JS, Ham WS
- KMID: 2544867
- J Urol Oncol.
- 2023 Jul;21(2):165-173.
- doi: 10.22465/juo.234600280014
Purpose: Although radical cystectomy (RC) and concurrent chemoradiotherapy (CCRT) are curative options for muscle-invasive bladder cancer (MIBC), the optimal treatment strategy for MIBC patients with a history of nephroureterectomy for... -
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- The Effects of Knowledge and Attitude about Noise on Hearing Conservation Behavior and Hearing Loss
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Koo JW, Park CY, Chung CK, Lee KS, Yim HW, Phee YG, Oh SY, Ham WS
- KMID: 2028039
- Korean J Occup Environ Med.
- 1998 Dec;10(4):476-483.
This study was conducted to investigate knowledge and attitude factor related to hearing conservation and to evaluate the effect of knowledge and attitude about noise on hearing conservation behavior and... -
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- Comparison of Open versus Robotic Radical Prostatectomy in Clinically Advanced Prostate Cancer
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Ham WS, Park SY, Rha KH, Choi YD
- KMID: 1204317
- Korean J Urol.
- 2008 Oct;49(10):886-892.
- doi: 10.4111/kju.2008.49.10.886
PURPOSE: To evaluate the outcomes of robotic prostatectomy(RP) compared with open radical prostatectomy(OP) in clinically advanced prostate cancer(PC). MATERIALS AND METHODS: Between January 2003 and June 2007 we performed radical prostatectomy... -
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- Recent Concepts of Premature Ejaculation
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Ham WS, Kim WT, Choi HK, Choi YD
- KMID: 2311925
- Korean J Urol.
- 2008 Sep;49(9):765-774.
Premature ejaculation(PE) is the most prevalent male sexual complaint, yet it remains underdiagnosed and undertreated. The sympathetic, parasympathetic, and somatic spinal centers, under the influence of sensory genital and cerebral... -
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