BACKGROUND A number of bulking agents have been used for the endoscopic correction of vesicoureteral reflux in children. We present our long-term results of endoscopic use of dextranomer/hyaluronic acid copolymer (Deflux(®)) for VUR treatment in children. PATIENTS AND METHODS Between 2004 and 2008, 21 children underwent endoscopic subureteral injection of Deflux(®) in 30 ureters as an outpati...

PURPOSE As endoscopic treatment for vesicoureteral reflux (VUR) has increased, secondary ureteral reimplantation (UR) after failure of endoscopic treatment has increased. We studied the clinical feature and efficacy of secondary UR after failure of endoscopic treatment compared with primary UR. MATERIALS AND METHODS Eighty-one children who had UR for VUR were enrolled. Charts were reviewed re...

Endoscopic operation of vesicoureteral reflux (VUR) has several advantages such as less invasiveness and technical ease with the procedure and shorter hospitalization for the operation in comparison with coeliotomy, but the cure rate achieved by endoscopic operation compares unfavorably with that by coeliotomy. The unsuccessful cases of VUR by endoscopic operation were investigated to promote t...

196 cases with vesicoureteral reflux (VUR) from multiple centers were analysed to examine the relationship between VUR and reflux nephropathy. The high correlation (p less than 0.01) was observed between reflux and renal scarring. Even in cases in whom VUR was not demonstrated at the time of testing, renal scarring of various degrees was recognized, suggesting either co-existed hypoplastic kidn...

Vesicoureteral reflux (VUR) is the most common anomaly associated with duplex systems. In addition to an uncomplicated duplex system, reflux can also be secondary in the presence of an ectopic ureterocele with duplex systems. Controversy exists in regard to the initial and most definitive management of these anomalies when they coexist. This paper will highlight what is currently known about du...

Radioisotope scanning is very important in evaluation, diagnosis and proper treatment of urinary tract infection (UTI) and vesicoureteral reflux (VUR) because of high sensitivity of this technique and less radiation dose delivered to the patients. This is a descriptive cross-sectional study to determine the frequency VUR in a group of children aged 28 days to 14 years referred to our depa...

Vesicoureteral reflux (VUR) has been linked to recurrent urinary tract infections (UTIs), renal scarring, hypertension, renal insufficiency and end-stage kidney disease. Different imaging strategies have been proposed to approach children presenting with UTI to sort out patients with significant VUR while minimizing patient morbidity, radiation exposure and financial burden. None of these imagi...

BACKGROUND/AIM We aimed to assess the relationship between the histological changes of the ureterovesical junction (UVJ) and renal functions. Therefore, we evaluated histological changes of the lower ureter and renal scintigraphy findings of patients for whom ureteroneocystostomy was performed because of vesicoureteral reflux (VUR) or ureterovesical junction obstruction (UVO). MATERIALS AND M...

PURPOSE Recently, several studies have suggested that distal ureteral dilatation is an important factor influencing the spontaneous resolution of primary vesicoureteral reflux (VUR). We evaluated the relationship between distal ureteral dilatation and the spontaneous resolution of primary VUR. MATERIALS AND METHODS The medical records of 114 patients with primary VUR maintained on prophylacti...