title: [Large-size coprolith, imitating a tumor of the abdominal cavity].
mesh_terms: D012809:Colon, Sigmoid / Q000000981:diagnostic imaging; D003110:Colonic Neoplasms / Q000175:diagnosis; D003937:Diagnosis, Differential; D005244:Fecal Impaction / Q000175:diagnosis / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012004:Rectal Neoplasms / Q000175:diagnosis; D012007:Rectum / Q000000981:diagnostic imaging
vernacular_title: Koprolit bol'shikh razmerov, imitiruiushchiĭ opukhol' briushnoĭ polosti.