오종진 교수

UNLABELLED: What's known on the subject? and What does the study add? Previously, it has been reported that PSA may not perform as accurately as PSA density (PSAD) in predicting outcomes after radical prostatectomy among patients with Gleason score 6 prostate cancer. However, there have been few studies comparing the usefulness of PSA and PSAD in predicting upgrading after surgery. Also, most published studies on the prediction of upgrading included significant proportions of subjects who did no

Objective . To investigate the effect of long duration exposure to electromagnetic field from mobile phones on spermatogenesis in rats using 4G-LTE. Methods . Twenty Sprague-Dawley male rats were placed into 4 groups according to the intensity and exposure duration: Group 1 (sham procedure), Group 2 (3 cm distance + 6 h exposure daily), Group 3 (10 cm distance + 18 h exposure daily), and Group 4 (3 cm distance + 18 h exposure daily). After 1 month, we compared sperm parameters and histopathologi

OBJECTIVES: To compare the recurrence-free survival of partial nephrectomy and radical nephrectomy in patients with non-metastatic pathological T3a renal cell carcinoma. METHODS: We reviewed the records of 3567 patients who had undergone a nephrectomy for renal cell carcinoma at five institutions in Korea from January 2000 to December 2010. The clinical data of 45 patients with pathological T3a renal cell carcinoma in the partial nephrectomy group were compared with 298 patients with pathologica

UNLABELLED: What's known on the subject? and what does the study add?: As most urologist known, obesity significantly lowers serum PSA levels. So there is some concern about delayed diagnosis of prostate cancer in obese men. In the present study, we found that the accuracy level of PSA for detecting prostate cancer was not significantly different between different obesity levels. A well-designed study adjusting for several factors, e.g. diet, exercise, medication and comorbidity, which may possi

BACKGROUND: To compare the surgical margin status after open partial nephrectomy (OPN) and robotic partial nephrectomy (RPN) performed in patients with T1a renal cell carcinoma (RCC). METHODS: This was a propensity score-matched study including 702 patients with cT1a RCC treated with partial nephrectomy (PN) between May 2003 and July 2015. Perioperative parameters, including surgical margin width after PN, were compared between two surgical methods. After determining propensity score for tumor s

Abstract This study aimed to investigate the effect of intraoperative fluid volume on the postoperative ileus (POI) recovery period. A retrospective review of the Korean robot-assisted radical cystectomy database identified 718 patients who underwent robot-assisted radical cystectomy (RARC). Regression analyses were performed to identify the associations between the amount of intraoperative fluid administration (crystalloid/colloid/total), POI period (time to flatus/bowel movements), and length

AIMS: To investigate the effectiveness of a novel personalized extracorporeal biofeedback device (Anykegel) for pelvic floor muscle training (PFMT) on the recovery of postprostatectomy urinary incontinence (PPI) after robot-assisted laparoscopic radical prostatectomy (RARP) through a randomized controlled trial. METHODS: A total of 84 patients who underwent RARP were randomized either to the intervention group (42) (receiving biofeedback-PFMT using a novel device in addition to verbal and writte

INTRODUCTION: We present comparative outcomes among matched patients who underwent robotic partial nephrectomy (RPN) or open partial nephrectomy (OPN) by a single surgeon at a single institution. METHODS: We reviewed the medical records of 200 patients who underwent RPN (n = 100) or OPN (n = 100) between May 2003 and May 2013. The patients who underwent RPN were matched for age, gender, body mass index (BMI), American Society of Anesthesiologists (ASA) score, as well as tumour size, side and loc

OBJECTIVES: To investigate the oncological significance of a robot-assisted radical cystectomy (RARC)-related pentafecta in patients with bladder cancer. PATIENTS AND METHODS: Using the KORARC database, which includes data from 12 centres, data from 730 patients who underwent RARC between April 2007 and May 2019 were prospectively collected and retrospectively analysed. Pentafecta was achieved if patients met all of the following criteria: (i) negative soft tissue surgical margin; (ii) ≥16 lymph

The administration of cephalosporin-based prophylactic antibiotics and the simple use of suppository-type povidone-iodine provided an excellent protocol for reducing infective complications of TRUS-guided prostate biopsy. The simplicity of use and cost effectiveness of gynobetadine were noteworthy.

We evaluated the effect of preoperative hydronephrosis (HN) on the oncological outcomes in patients with bladder cancer who underwent radical cystectomy (RC) by performing a systemic review and meta-analysis. A systematic literature review in PubMed, EMBASE, and Scopus was conducted by searching the terms “bladder cancer,” “cystectomy,” and “hydronephrosis” until December 2016, in accordance with the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) guidelines. The calcu