Agenesis of bladder associated with multiple organ anomalies.

Agenesis of the bladder is an extremely rare congenital anomaly, which involves the development of urogenital sinus. Renal agenesis and some other congenital malformations are often associated. We report a 12-year-old girl with absence of bladder and solitary pelvic ectopic kidney together with some other systemic abnormalities.