Fig. 2From: A rare case of Epstein–Barr virus-positive mucocutaneous ulcer that developed into an intestinal obstruction: a case reportFirst total colonoscopy. Total colonoscopy (TCS) revealed a circumferential ulcer of the tumor covered with a thick slough in the splenic flexure of the transverse colon. The surrounding mucosa showed marked inflammatory changes and thickening (2a and 2b)Back to article page