Primary linitis plastica of the rectum.
D002293:Adenocarcinoma, Scirrhous / Q000000981:diagnostic imaging*; D000368:Aged; D001466:Barium Sulfate; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging; D006801:Humans; D008039:Linitis Plastica / Q000000981:diagnostic imaging*; D008297:Male; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed
D001466:Barium Sulfate