title: Colonic lymphoma in ulcerative colitis (a case report).
mesh_terms: D002908:Chronic Disease; D003093:Colitis, Ulcerative / Q000150:complications*; D003110:Colonic Neoplasms / Q000150:complications*; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000150:complications*; D008297:Male