[Ectopic ureterocoele and its treatment (author's transl)].

An ectopic ureterocele is a congenital ballooning of the submucosal part of an extopic ureter in the bladder. It is a relatively common anomaly, usually presenting in childhood. The anatomy, functional pathology, and the clinical symptoms of this disease are described. The authors present a series of 15 cases seen over a 4-year period, 3 patients being adults. Diagnostic and therapeutic problems of this anomaly are discussed in the light of the reported cases.