Pseudomembranous colitis.
Shellito
P C
PC
D012809:Colon, Sigmoid / Q000473:pathology; D003113:Colonoscopy; D004761:Enterocolitis, Pseudomembranous / Q000473:pathology*; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D012007:Rectum / Q000473:pathology