Gastrocolic fistula secondary to primary gastric lymphoma
Gastrocolic fistula (GCF) is an abnormal communication between a portion of the stomach and the transverse colon.It is a rare entity and could be due to benign or malignant disease.The gastric or colonic adenocarcinoma is the most common malignant cause, while lymphoma is rarely reported.The cornerstone for detecting the fistula remains the barium