BACKGROUND Posterior urethral valve (PUV) is a significant cause of morbidity, mortality and ongoing renal damage in children. It accounts for end-stage renal disease in a proportion of children. This article aims at highlighting the current trend in the management of boys with posterior urethral valve. DATA SOURCES PubMed/Medline and bibliographic search for posterior urethral valve was done...

Posterior urethral valve and vesical calculus are individually among the most common causes of obstructive lower urinary complaints in children. There are very few reports of association between posterior urethral valves and bladder calculus. We report three such cases. This association of the vesical calculi with posterior urethral valves may lead to a delay in the diagnosis of the posterior u...

BACKGROUND Posterior urethral valve (PUV) is life-threatening congenital anomaly of the urinary tract that results in vesicoureteric reflux, recurrent UTI, voiding dysfunction and renal insufficiency if not treat timely. Endoscopic ablation of posterior urethral valves using cold knife or laser is the current gold standard therapy. Many urologists go for repeat cystoscopy to see residual valve ...

OBJECTIVES Although valve ablation is the treatment of choice for patients with posterior urethral valves, debate continues as to the role of urinary diversion. We sought to retrospectively compare the clinical and radiologic outcomes between valve ablation and urinary diversion for patients with posterior urethral valves. METHODS We retrospectively reviewed the records of 50 consecutive pati...

0100-3984 © Colégio Brasileiro de Radiologia e Diagnóstico por Imagem the authors have found only one case of urinary ascites secondary to rupture of a renal calyx in a newborn with posterior urethral valve. In the above mentioned case, the diagnosis of such complication was achieved by means of micturating cystourethrography. The authors describe a case of urinary ascites secondary to renal ca...

Classic anti reflux procedures on children with a history of posterior urethral valve does not usually yield good results and often ends up with ureteral obstruction and even permanent urinary diversion. From 1981 through 1988,21 boys with history of posterior urethral valve (PUV) underwent evaluation for vesicoureteral (VU) reflux; 17 boys had VU reflux. Following valve ablation, reflux disapp...

Anterior urethral valve is an uncommon abnormality whose etiology is uncertain, unlike in the case of posterior urethral valve. Glanular anterior urethral valve is even rarer. We present an unusual case of anterior urethral valve, which presented with acute urinary retention and was successfully managed with excision and glans reconstruction. A history of poor stream and dribbling, recurrent ur...

Giant vesico-prostatic urethral calculus is uncommon. Urethral stones rarely form primarily in the urethra, and they are usually associated with urethral strictures, posterior urethral valve or diverticula. We report a case of a 32-year-old man with giant vesico-prostatic (collar-stud) urethral stone presenting with sepsis and bladder outlet obstruction. The clinical presentation, management, a...

PURPOSE Renal transplantation is safe and effective for end stage renal disease in children with posterior urethral valves. We previously reported our 5-year post-transplantation results in boys with posterior urethral valves and matched controls. Graft survival was similar. However, we were concerned about elevated serum creatinine and the potential detrimental effects of hostile bladder dynam...