Mesenteric occlusive disease of the inferior mesenteric artery on preoperative CT imaging is associated with anastomotic leak after left-sided colon and rectal cancer surgery

Abstract

Background: Anastomotic leak (AL) is a serious complication following colorectal surgery. Atherosclerosis causes inadequate anastomotic perfusion and is suggested to be a risk factor for AL. The aim of this study was to investigate the association between mesenteric occlusive disease on preoperative computed tomography (CT) scan and AL after left-sided colon or rectal cancer surgery.