Ischemic colitis.
D000368:Aged; D000792:Angiography; D003092:Colitis / Q000175:diagnosis* / Q000601:surgery; D003097:Collateral Circulation; D003106:Colon / Q000098:blood supply; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007511:Ischemia; D008297:Male; D008875:Middle Aged; D014652:Vascular Diseases / Q000150:complications