A rare case of peptic ulceration of an esophageal colon interposition with erosion into the left ventricle occurred in a 16-year-old boy. The patient had recurrent, massive gastrointestinal bleeding. Successful treatment of this condition demands an awareness of the diagnosis and prompt, proper surgical intervention.
Arbulu A, Bhagat F, Weaver A. Fistula Between an Interposed Colon and the Left Ventricle. Arch Surg. 1971;102(2):146-147. doi:10.1001/archsurg.1971.01350020056016