Ischemic colitis is the most common form of intestinal ischemia. It is a condition that is commonly seen in the elderly and among individuals with risk factors for ischemia. Common predisposing conditions for ischemic colitis are major vascular occlusion, small vessel disorder, shock, some medications, colonic obstructions and hematologic disorders. Ischemic colitis following colonoscopy is rare. Here, we report two cases of ischemic colitis after a routine screening colonoscopy in patients without risk factors for ischemia.

作者：Sang Ok, Lee；Sae Hee, Kim；Sung Hee, Jung；Chan Woong, Park；Min Ji, Lee；Jin A, Lee；Hyun Cheol, Koo；Anna, Kim；Hyun-Young, Han；Dong-Wook, Kang

来源：World journal of gastroenterology 2014 年 20卷 13期