Neonatal urinary ascites secondary to urinary bladder rupture.

We describe the clinical presentation, radiology and clinical management of four neonates with spontaneous urinary bladder rupture and secondary urinary ascites seen in 1984 and two recent cases seen in 2007. All neonates had normal genitourinary systems on antenatal serial ultrasound scans. The management of these cases ranged from conservative management (n=3) to surgical repair of bladder (n=1).