베체트장염으로 오인된 말단회장의 자연살해 유사 T 세포 림프종

Abstract

Primary natural killer (NK) cell like T cell lymphoma of the terminal ileum is extremely rare. It most frequently occurs in the nasal or paranasal areas and less frequently in the skin, the soft tissue, and the gastrointestinal tract. NK/T cell lymphoma involving gastrointestinal tract has characteristic endoscopic features of Inflammatory bowel disease. We herein describe a first case of primary NK/T cell lymphoma misdiagnosed as Behcet`s enteritis of the terminal ileum colonoscopically and complicated by cecal bleeding and perforation. (Korean J Gastroenterol 2011;57:365-369)