The clinical course of reversible ischemic colitis. Observations on the progression of sigmoidoscopic and histological changes.
D000368:Aged; D001706:Biopsy; D003092:Colitis / Q000175:diagnosis* / Q000473:pathology; D003106:Colon / Q000098:blood supply / Q000473:pathology; D004848:Epithelium; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008297:Male; D012007:Rectum / Q000473:pathology; D012038:Regeneration; D012812:Sigmoidoscopy