This review assessed the epidemiology of voiding dysfunctions in South Korea. Comprehensive understanding of this epidemiology is crucial because the senior population and the social burden are increasing because of voiding dysfunctions is growing. We searched the medical records using several terms related to voiding dysfunction: benign prostatic hyperplasia, urinary incontinence, lower urinar...

BACKGROUND The implementation of strategies to monitor and enhance treatment fidelity is of paramount importance in trials of complex interventions. A recent framework published by the National Institutes of Health Behavior Change Consortium recommends addressing five areas of treatment fidelity, one of which is delivery of treatment. This study aimed to explore fidelity to treatment delivery o...

BACKGROUND The 2011 American Academy of Pediatrics guidelines state that renal and bladder ultrasound (RBUS) should be performed after initial febrile urinary tract infection (UTI) in a young child, with voiding cystourethrogram (VCUG) performed only if RBUS shows abnormalities. We sought to determine test characteristics and predictive values of RBUS for VCUG findings in this setting. METHOD...

BACKGROUND Infants with neonatal hydronephrosis and a normal voiding cystourethrogram (VCUG) are presumed to have ureteropelvic junction obstruction (UPJO). There is little current information about the natural history of children with hydronephrosis or clinical factors that predict resolution of the radiological abnormality. OBJECTIVE To determine the time course until spontaneous resolution...

Objective To compare the outcomes of transurethral incision (TUI) and upper pole partial nephrectomy (PN) in patients with duplex system ureterocoele (DSU). Patients and methods We retrospectively reviewed the medical charts of patients who presented with DSU in the first-year of life and were managed with either TUI or PN. Patients' demographics, ultrasonography examinations, voiding cystour...

OBJECTIVE To evaluate the efficacy of Vantris in children with vesicoureteral reflux (VUR) after 3 years of prospective follow-up. MATERIAL AND METHODS Over the last 3 years, 109 children (72 girls and 37 boys) with a mean age of 6.2 ± 3.4 years (mean ± SD) underwent endoscopic correction of reflux using Vantris. VUR was unilateral in 53 and bilateral in 56 patients comprising 165 renal reflu...

BACKGROUND AND OBJECTIVES The American Academy of Pediatrics published a new guideline for management of first urinary tract infection (UTI) in children aged 2 to 24 months in September 2011. The imaging evaluation changed from the previous guideline to recommend voiding cystourethrogram (VCUG) only for patients with an abnormal renal and bladder ultrasound (RBUS). The objective was to decrease...

A 31-year-old female with a 19 year history of chronic urinary tract infections (UTI), intermittent hematuria, and associated flank pain was referred to our service for evaluation of anatomy of renal system and possible surgical intervention. At the time of the referral, the UTI’s had become more frequent and the flank pain had increased in severity.The following diagnostic studies were employe...

Introduction The endoscopic correction of vesicoureteral reflux (VUR) in children is a currently well accepted therapy in many pediatric urology centers. Polyacrylate-polyalcohol copolymer (PPC), namely Vantris®, is one of the tissue-augmenting substances used for endoscopic reflux therapy. The aim of this study was to evaluate the results with PPC in children. Material and methods From 2012 ...