Lymphoma of the colon detected by CT.
D000368:Aged; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging* / Q000556:secondary; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000000981:diagnostic imaging* / Q000556:secondary; D008297:Male; D014057:Tomography, X-Ray Computed