Paraileostomy recontouring by collagen sealant injection: a novel approach to one aspect of ileostomy morbidity. Report of a case.

Abstract

Poorly fitting stoma appliances, resulting in stomal leakage and subsequent skin excoriation, remain a significant cause of ileostomy-related morbidity. One cause of ill-fitting stoma bags is the presence of parastomal dermal contour defects/irregularities. These may occur after surgical complications or change in patient weight and body habitus. We report the case of a 29-year-old man who, after panproctocolectomy and formation of ileostomy for ulcerative colitis, experienced significant problems with stoma bag application because of dermal contour defects. As a result, he suffered from significant stomal leakage and skin excoriation. After a single treatment of cutaneous parastomal infiltration of porcine collagen (Permacol Injection), applied stoma bags achieved a watertight seal, and the patient experienced complete and sustained resolution of his symptoms. Porcine collagen is a safe, versatile, and relatively easy method of restoring irregular skin defects surrounding abdominal stomas, thus resolving the significant patient morbidity associated with ill-fitting stomal appliances. Such a technique avoids the need for surgical stoma refashioning, which may be associated with significant morbidity and unsatisfactory outcomes.