Voiding cystourethrograms (VCUG) are often considered in the evaluation of infants with febrile urinary tract infection (UTI), but there few additional clear indications for performing them outside recurrent UTI itself. Hydronephrosis and scarring on kidney ultrasound (US) included several guidelines from consensus organizations, including those American Academy Pediatrics (AAP), National Insti...

PURPOSE Voiding cystourethrography is a diagnostic procedure widely used to evaluate lower urinary tract abnormalities in children. In children with and without suspected voiding dysfunction we measured the internal diameter of the external urethral sphincter on voiding cystourethrography to evaluate its diagnostic accuracy as a predictor of detrusor-sphincter incoordination. MATERIALS AND ME...

PURPOSE We present our short-term results of abdominal transpubic perineal urethroplasty for complex posterior urethral disruption. MATERIALS AND METHODS From January 2000 to March 2005, 21 patients with complex posterior urethral disruption underwent abdominal transpubic perineal urethroplasty. Complex disruption was defined as stricture gap exceeding 3 cm or associated perineal fistulas, re...

PURPOSE We determine if the incidence and grade of vesicoureteral reflux (VUR) differs in children based on age, race and gender, and if the incidence and severity of VUR are related to race in girls younger than 7 years presenting for evaluation after urinary tract infection (UTI). MATERIALS AND METHODS The records of all children who underwent a voiding cystourethrogram or radionuclide cyst...

PURPOSE Endoscopic injection of dextranomer/hyaluronic acid is an option for primary vesicoureteral reflux. Few groups have assessed the rate of urinary tract infection after dextranomer/hyaluronic acid injection. We reviewed our experience with dextranomer/hyaluronic acid injection, and determined the incidence of and risk factors for postoperative urinary tract infection. MATERIALS AND METH...

OBJECTIVE Spina bifida occulta (SBO) has been largely considered a benign entity without clinical significance; however, there has been dispute among various authorities, and some believe that the lesion may be linked with various neurologic conditions like urologic dysfunctions. Vesicoureteral reflux (VUR) and lower urinary tract dysfunction are closely related. We examined whether the existen...

PURPOSE Positioned instillation of contrast cystograms have been touted as possibly being more sensitive than standard cystograms for evaluation of vesicoureteral reflux. We performed positioned instillation of contrast cystograms intraoperatively, immediately after the injection of dextranomer/hyaluronic acid to treat vesicoureteral reflux, to determine whether they might be predictive of oper...