title: [Difficulties and mistakes in the diagnosis of multiple primary tumors of the large intestine].
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000150:complications / Q000175:diagnosis*; D000328:Adult; D000368:Aged; D003106:Colon / Q000473:pathology; D003110:Colonic Neoplasms / Q000150:complications / Q000175:diagnosis*; D003111:Colonic Polyps / Q000150:complications / Q000175:diagnosis; D003951:Diagnostic Errors; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis*; D012004:Rectal Neoplasms / Q000150:complications / Q000175:diagnosis*; D012007:Rectum / Q000473:pathology
vernacular_title: Trudnosti i oshibki diagnostiki pervichno-mnozhestvennykh opukholeĭ tolstoĭ kishki.