Rupture of ovarian cyst: massive hemoperitoneum in continuous ambulatory peritoneal dialysis patients: diagnosis and...

Two women on continuous ambulatory peritoneal dialysis (CAPD) developed recurrent episodes of hemoperitoneum while in the reproductive age group. Initially, both were thought to have mechanical problems with the peritoneal catheter system. A laparotomy was performed in the first patient, and a bleeding ovarian cyst was identified. The second patient had ovarian cysts documented by ultrasound. Thus, abdominal pain and bloody dialysate should not just be ascribed to catheter-related problems. The second patient's midcycle bleeding was suppressed with birth control pills.