Recurrent bladder perforation in chronic irradiation cystitis.

Chronic irradiation cystitis may cause fibrosis and weakening of the detrusor, with greater susceptibility of the bladder wall to endoscopic trauma. We lately treated a patient with chronic irradiation cystitis who sustained recurrent bladder perforation, one after electrohydraulic lithotripsy and the other--following cystoscopy. The first event was handled surgically and the second one in a conservative approach. We hereby report on the case and comment on the etiology.