Uncommon acquired fistulae involving the digestive system: summary of data

Abstract

Purpose: Most gastrointestinal fistulae commonly occur following surgery. A minority is caused by a myriad of other etiologies and is termed by some as "uncommon fistulae". The aim of this study was to review these fistulae and their treatment.

Methods: A literature review was carried out. Searches were conducted in Pubmed and related references reviewed.

Results: Except for Crohn's disease and diverticulitis, "uncommon fistulae" are described in case reports or very small case series. Most of the patients were treated by surgery.

Conclusions: The anatomic features of the fistula and the etiology usually dictate the approach. Most patients will eventually need surgery to resolve this pathology.

Keywords: Enterocutaneous fistula; Fistula; Intestinal fistula; Uncommon fistula.