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Comparison of efficacy for erectile function and lower urinary tract symptoms of tadalafil 20 mg on-demand and 5 mg once daily in patients with erectile dysfunction
INTERNATIONAL JOURNAL OF CLINICAL PRACTICE 66/8 :813-820,2012

Efficacy and safety of solifenacin to treat overactive bladder symptoms in patients with idiopathic normal pressure hydrocephalus: An open-label, multicenter, prospective study
NEUROUROLOGY AND URODYNAMICS 31/7 :1175-1180,2012

Efficacy of vasectomy reversal according to patency for the surgical treatment of postvasectomy pain syndrome
INTERNATIONAL JOURNAL OF IMPOTENCE RESEARCH 24/5 :202-205,2012

Laparoendoscopic Single-Site Surgery for Benign Urologic Disease with a Homemade Single Port Device: Design and Tips for Beginners
Korean Journal of Urology 53/3 :165-170,2012

Fate of Abstracts Presented at the Annual Meeting of the Korean Urological Association
Korean Journal of Urology 53/4 :280-284,2012

Prostatic Urethral Angulation Associated With Urinary Flow Rate and Urinary Symptom Scores in Men With Lower Urinary Tract Symptoms
UROLOGY 80/6 :1333-1337,2012

Laparoendoscopic single site varicocele ligation: Comparison of testicular artery and lymphatic preservation versus complete testicular vessel ligation
JOURNAL OF UROLOGY 189/1 :243-249,2013

Unroofed Midline Prostate Cyst Misled Into a Stricture With Obliterative Bladder Neck Contracture Following a Laser Prostatectomy
International Neurourology Journal 17/1 :34-37,2013

Chemical Castration for Sexual Offenders: Physicians’ Views
JOURNAL OF KOREAN MEDICAL SCIENCE 28/2 :171-172,2013

Impact of bent distortion on accuracy of measurement during transrectal ultrasonography for prostatic imaging: A preliminary study
UROLOGY 81/4 :915-919,2013

Simplified zero ischemia in robot assisted partial nephrectomy: Initial Yonsei experience
Korean Journal of Urology 54/2 :78-84,2013

Upgrading of Gleason score and prostate volume: a clinicopathological analysis
BJU INTERNATIONAL 111/8 :1310-1316,2013

Extended vs standard lymph node dissection in robot-assisted radical prostatectomy for intermediate- or high-risk prostate cancer: a propensity-score-matching analysis
BJU INTERNATIONAL 112/2 :216-223,2013

Inhibition of tumor growth and histopathological changes following treatment with a chemokine receptor CXCR4 antagonist in a prostate cancer xenograft model
ONCOLOGY LETTERS 6/4 :933-938,2013

Hybrid Method of Transurethral Resection of Ejaculatory Ducts Using Holmium:Yttriumaluminium Garnet Laser on Complete Ejaculatory Duct Obstruction
YONSEI MEDICAL JOURNAL 54/4 :1062-1065,2013

Efficacy and safety of photodynamic therapy for recurrent, high grade nonmuscle invasive bladder cancer refractory or intolerant to bacille calmette-guerin immunotherapy
JOURNAL OF UROLOGY 190/4 :1192-1199,2013

An Evidence-Based Evaluation of Health Information on Erectile Dysfunction From 10 Nationwide Daily Newspapers in Korea
Korean Journal of Urology 54/11 :778-782,2013

Meta-analysis of Transperitoneal Versus Extraperitoneal Robot-Assisted Radical Prostatectomy for Prostate Cancer
JOURNAL OF LAPAROENDOSCOPIC & ADVANCED SURGICAL TECHNIQUES 23/11 :919-925,2013

Hematuria Grading Scale: A New Tool for Gross Hematuria
UROLOGY 82/2 :284-289,2013

Impact of surgical varicocele repair on pregnancy rate in subfertile men with clinical varicocele and impaired semen quality: A meta-analysis of randomized clinical trials
Korean Journal of Urology 54/10 :703-709,2013

Clinical features of supervoiders who suffer from lower urinary tract symptoms: a propensity score-matching study
WORLD JOURNAL OF UROLOGY 31/6 :1463-1468,2013

Lymphocele after extraperitoneal robot-assisted radical prostatectomy: A propensity score-matching study
INTERNATIONAL JOURNAL OF UROLOGY 20/12 :1169-1176,2013

Effects of Korean ginseng berry extract (GB0710) on penile erection: Evidence from in vitro and in vivo studies
ASIAN JOURNAL OF ANDROLOGY 15/4 :503-507,2013

Charlson Comorbidity Index Is an Important Prognostic Factor for Long-Term Survival Outcomes in Korean Men with Prostate Cancer after Radical Prostatectomy
YONSEI MEDICAL JOURNAL 55/2 :316-323,2014

Impact of charlson comorbidity index varies by age in patients with prostate cancer treated by radical prostatectomy: A competing risk regression analysis
ANNALS OF SURGICAL ONCOLOGY 21/2 :677-683,2014

A comparison of epididymectomy with vasectomy reversal for the surgical treatment of postvasectomy pain syndrome
INTERNATIONAL UROLOGY AND NEPHROLOGY 46/3 :531-537,2014

Feasibility and Efficacy of Internmediate-Supine Percutaneous Nephrolithotomy: Initial Experience
전남의대학술지 50/ :52-57,2014

Correlation of Prostatic Urethral Angle with the Severity of Urinary Symptom and Peak Flow Rate in Men with Small Prostate Volume
PLOS ONE 9/8 :e 104395-,2014

Renal Pelvic Urothelial Carcinoma With Vena Caval Thrombus Mimicking Renal Cell Carcinoma
Korean Journal of Urology 55/9 :624-627,2014

Prognostic Factors for Urachal Cancer: A Bayesian Model-Averaging Approach
Korean Journal of Urology 55/9 :574-580,2014

Is type-2 diabetes mellitus associated with overactive bladder symptoms in men with lower urinary tract symptoms?
UROLOGY 84/3 :670-674,2014

Microsurgical intermediate subinguinal varicocelectomy
INTERNATIONAL SURGERY 99/4 :398-403,2014

A Competing Risk Analysis of Cancer-Specific Mortality of Initial Treatment with Radical Prostatectomy versus Radiation Therapy in Clinically Localized High-Risk Prostate Cancer
ANNALS OF SURGICAL ONCOLOGY 21/12 :4026-4033,2014

Clinical implications of a feeling of incomplete emptying with little post-void residue in men with lower urinary tract symptoms
NEUROUROLOGY AND URODYNAMICS 33/7 :1123-1127,2014

Current Status of Radical Prostatectomy for High-Risk Prostate Cancer
Korean Journal of Urology 55/10 :629-635,2014

Intraoperative Patient Selection for Tubeless Percutaneous Nephrolithotomy
INTERNATIONAL SURGERY 99/5 :662-668,2014

p53 Expression as a Prognostic Factor in Upper Urinary Tract Urothelial Carcinoma: A Systematic Review and Meta-Analysis
UROLOGIA INTERNATIONALIS 94/1 :50-57,2015

Impact of Colic Pain as a Significant Factor for Predicting the Stone Free Rate of OneSession Shock Wave Lithotripsy for Treating Ureter Stones: A Bayesian Logistic Regression
PLOS ONE 10/4 :e 0123800-,2015

The Possibilities as a Prediction Tool for Cancer Research of Big Data: Comparison of Incidence Rate of Korean Major Male and Urologic Cancers and Trend Scores
대한비뇨기종양학술지 13/1 :35-42,2015

The beneficial effect of alpha-blockers for ureteral stent-related discomfort: systematic review and network meta-analysis for alfuzosin versus tamsulosin versus placebo.
BMC UROLOGY 15/55 :1-10,2015

A network meta-analysis of therapeutic outcomes after new image technology-assisted transurethral resection for non-muscle invasive bladder cancer: 5-aminolaevulinic acid fluorescence vs hexylaminolevulinate fluorescence vs narrow band imaging.
BMC CANCER 15/566 :1-10,2015

Pathologic Outcomes in Men with Low-risk Prostate Cancer Who Are Potential Candidates for Contemporary, Active Surveillance Protocols
JOURNAL OF KOREAN MEDICAL SCIENCE 30/7 :932-936,2015

Evaluating Variations of Bladder Volume Using an Ultrasound Scanner in Rectal Cancer Patients during Chemoradiation: Is Protocol-Based Full Bladder Maintenance Using a Bladder Scanner Useful to Maintain the Bladder Volume?
PLOS ONE 10/6 :e0128791-,2015

Is Periurethral Calcification Associated With Urinary Flow Rate and Symptom Severity in Men With Lower Urinary Tract Symptoms-Benign Prostatic Hyperplasia? A Retrospective Review
UROLOGY 85/5 :1156-1161,2015

Seasonal Variation of Urinary Symptoms in Korean Men with Lower Urinary Tract Symptoms and Benign Prostatic Hyperplasia
The World Journal of Men's Health 33/2 :81-87,2015

Comparison of computed tomography findings between renal oncocytomas and chromophobe renal cell carcinomas
Korean Journal of Urology 56/10 :695-702,2015

Simple Modification of the Bladder Outlet Obstruction Index for Better Prediction of Endoscopically-Proven Prostatic Obstruction: A Preliminary Study
PLOS ONE 10/10 :e0141745-,2015

Optimal Skin-to-Stone Distance Is a Positive Predictor for Successful Outcomes in Upper Ureter Calculi following Extracorporeal Shock Wave Lithotripsy: A Bayesian Model Averaging Approach
PLOS ONE 10/12 :e0144912-,2015

Associations of Self-Reported Erectile Function with Non-Invasive Measurements of Endothelial Function: A Preliminary Study
The World Journal of Men's Health 33/3 :174-181,2015

Clinical significance of peripheral zone thickness in men with lower urinary tract symptoms/benign prostatic hyperplasia.
BJU INTERNATIONAL 117/2 :316-332,2016

Age-adjusted Charlson comorbidity index is a significant prognostic factor for long-term survival of patients with high-risk prostate cancer after radical prostatectomy: a Bayesian model averaging approach.
JOURNAL OF CANCER RESEARCH AND CLINICAL ONCOLOGY 142/4 :849-858,2016

Stone heterogeneity index as the standard deviation of Hounsfield units: A novel predictor for shock-wave lithotripsy outcomes in ureter calculi
SCIENTIFIC REPORTS 6/- :23988-,2016

Prostate-specific antigen density predicts favorable pathology and biochemical recurrence in patients with intermediate-risk prostate cancer
ASIAN JOURNAL OF ANDROLOGY 18/3 :480-484,2016

Comparison of High, Intermediate, and Low Frequency Shock Wave Lithotripsy for Urinary Tract Stone Disease: Systematic Review and Network Meta-Analysis
PLOS ONE 11/7 :e0158661-,2016

Total intraglandular and index tumor volumes predict biochemical recurrence in prostate cancer
VIRCHOWS ARCHIV 469/3 :305-312,2016

A Systematic Review and Meta-Analysis of Functional Outcomes and Complications Following the Photoselective Vaporization of the Prostate and Monopolar Transurethral Resection of the Prostate
The World Journal of Men's Health 34/2 :110-122,2016

Association of anterior and lateral extraprostatic extensions with base-positive resection margins in prostate cancer
PLOS ONE 11/7 :e0158922-,2016

Prognostic impact of preoperative neutrophil-to-lymphocyte ratio after radical prostatectomy in localized prostate cancer
PROSTATE CANCER AND PROSTATIC DISEASES 19/3 :298-304,2016

Ureteral stenting can be a negative predictor for successful outcome following shock wave lithotripsy in patients with ureteral stones
Investigative and Clinical Urology 57/6 :408-416,2016

Prognostic Significance of Vas Deferens Invasion After Radical Prostatectomy in Patients with Pathological Stage T3b Prostate Cancer.
ANNALS OF SURGICAL ONCOLOGY 24/4 :1,143-1,149,2017

Impact of lymphovascular invasion on lymph node metastasis for patients undergoing radical prostatectomy with negative resection margin
BMC CANCER 17/1 :321-,2017

Intraoperative and postoperative feasibility and safety of total tubeless, tubeless, small bore tube, and standard percutaneous nephrolithotomy: a systematic review and netword meta-analysis of 16 randomized controlled trials
BMC UROLOGY 17/48 :1-16,2017

Clinical Significance of Periurethral Calcification According to the Location in Men With Lower Urinary Tract Symptoms and a Small Prostate Volume
INTERNATIONAL NEUROUROLOGY JOURNAL 21/3 :220-228,2017

Impact of Pretreatment Hydronephrosis on the Success Rate of Shock Wave Lithotripsy in Patients with Ureteral Stone
YONSEI MEDICAL JOURNAL 58/5 :1,000-1,005,2017

Intermediate PSA half-life after neoadjuvant hormone therapy predicts reduced risk of castration-resistant prostate cancer development after radical prostatectomy
BMC CANCER 17/1 :789-,2017

Systematic review and meta-analysis to compare success rates of retrograde intrarenal surgery versus percutaneous nephrolithotomy for renal stones >2?cm: An update
MEDICINE 96/49 :e9119-,2017

The Within-Group Discrimination Ability of the Cancer of the Prostate Risk Assessment Score for Men with Intermediate-Risk Prostate Cancer
JOURNAL OF KOREAN MEDICAL SCIENCE 33/5 :25-33,2018

Penile Doppler ultrasonography revisited
ULTRASONOGRAPHY 37/1 :16-24,2018

Digital Videoscopic Retrograde Intrarenal Surgeries for Renal Stones: Time-to-Maximal Stone Length Ratio Analysis
YONSEI MEDICAL JOURNAL 59/2 :303-309,2018

Stone heterogeneity index on single-energy noncontrast computed tomography can be a positive predictor of urinary stone composition
PLOS ONE 13/4 :e0193945-e0193954,2018

Predictive factors and treatment outcomes of Steinstrasse following shock wave lithotripsy for ureteral calculi: A Bayesian regression model analysis
Investigative and Clinical Urology 59/2 :112-118,2018

Effects of 5-alpha reductase inhibitors: new insights on benefits and harms
CURRENT OPINION IN UROLOGY 28/3 :288-293,2018

Tertiary Referral Hospital Experiences of Men Presenting With Painless Postcoital Gross Hematuria and a Suggestion for the Management Algorithm.
UROLOGY 115/5 :112-118,2018

Age-adjusted Charlson Comorbidity Index as a prognostic factor for radical prostatectomy outcomes of very high-risk prostate cancer patients.
PLOS ONE 13/6 :199,365-199,375,2018

Real-time simultaneous endoscopic combined intrarenal surgery with intermediate-supine position: Washout mechanism and transport technique
Investigative and Clinical Urology 59/5 :348-354,2018

Prediction of organ-confined disease after robot-assisted radical prostatectomy in patients with clinically locally-advanced prostate cancer
ASIAN JOURNAL OF SURGERY 42/1 :120-125,2019

effect of neoadjuvant chemotherapy on locally advanced upper tract urothelial carcinoma: A systematic review and meta-analysis
CRITICAL REVIEWS IN ONCOLOGY HEMATOLOGY 135/ :59-65,2019

Effect of Androgen-Deprivation Therapy on Bone Mineral Density in Patients with Prostate Cancer: A Systematic Review and Meta-Analysis
Journal of Clinical Medicine 8/1 :e113-,2019

Comparison of stone-free rates following shock wave lithotripsy, percutaneous nephrolithotomy, and retrograde intrarenal surgery for treatment of renal stones: A systematic review and network meta-analysis
PLOS ONE 14/2 :e0211316-,2019

Predictors of Uric Acid Stones: Mean Stone Density, Stone Heterogeneity Index, and Variation Coefficient of Stone Density by Single-Energy Non-Contrast Computed Tomography and Urinary pH
Journal of Clinical Medicine 8/2 : E243-,2019

Role of adjuvant cisplatin-based chemotherapy following radical cystectomy in locally advanced muscle-invasive bladder cancer: Systematic review and meta-analysis of randomized trials
Investigative and Clinical Urology 60/2 :64-74,2019

What is the most effective local anesthesia for transrectal ultrasonography-guided biopsy of the prostate? A systematic review and network meta-analysis of 47 randomized clinical trials
SCIENTIFIC REPORTS 9/1 :4901-,2019

Probe-Based Confocal Laser Endomicroscopy During Transurethral Resection of Bladder Tumors Improves the Diagnostic Accuracy and Therapeutic Efficacy
ANNALS OF SURGICAL ONCOLOGY 26/4 :1,158-1,165,2019

Alpha-1 adrenergic receptor blockers for the treatment of lower urinary tract symptoms in women: A systematic review and meta-analysis
INTERNATIONAL NEUROUROLOGY JOURNAL 23/1 :56-68,2019

relationship between lower urinary tract symptoms and prostatic urethral stiffness using strain elastography : initial experiences
Journal of Clinical Medicine 8/11 :e1929-,2019

Effects of Adjuvant Chemotherapy on Locally Advanced Upper Tract Urothelial Carcinoma: A Systematic Review and Meta-analysis
CLINICAL GENITOURINARY CANCER 17/6 :e1193-e1202,2019

effect of bladder neck preservation on long-term urinary continence after robot-assisted laparoscopic prostatectomy: A systematic review and meta-analysis
Journal of Clinical Medicine 8/12 :E2068-,2019

Does an Alternative Sunitinib Dosing Schedule Really Improve Survival Outcomes over a Conventional Dosing Schedule in Patients with Metastatic Renal Cell Carcinoma? An Updated Systematic Review and Meta-Analysis
Cancers 11/12 :E1830-,2019