Martina Frech-Dörfler

Persistent lower urinary tract symptoms as an underrecognized presentation of posterior urethral valves

Abstract Background Posterior urethral valves (PUV) are the main cause of lower urinary tract obstruction in boys. Although usually detected prenatally or in early infancy, up to 25% of cases are diagnosed later in childhood [1]. The aim of this study is to examine the associatio...