Intraperitoneal chemotherapy complicated by erosion of a Tenckhoff catheter into the colon.

Insertion and maintenance of intraperitoneal catheters must be done with meticulous attention to detail. We recommend insertion under direct vision to minimize the incidence of intestinal perforation during catheter placement. Intraperitoneal catheters should not be placed in close proximity to a fresh intestinal anastomosis because this position may promote anastomotic dehiscence. Communication between the catheter and the intestinal lumen necessitates catheter removal.