2012 Volume 51 Issue 13 Pages 1715-1719
The patient, a 77-year-old-man, began peritoneal dialysis (PD) in August 2005. In January 2009, he developed lower abdominal pain and cloudy PD effluent. A diagnosis of peritonitis was made and Escherichia coli was detected in cultures of the PD effluent. An abdominal computed tomography scan showed a fish bone in the duodenal wall. An upper gastrointestinal endoscopy was performed, and a 3-cm fish bone was removed. We thus recommend careful investigation with the possibility of enteric peritonitis from the intestinal tract when E. coli is detected in effluent cultures during PD.