Problems in diagnosis of carcinoma of colon.
D000230:Adenocarcinoma / Q000601:surgery; D000328:Adult; D000368:Aged; D001464:Barium; D002430:Cecal Neoplasms / Q000175:diagnosis* / Q000601:surgery; D003082:Colectomy; D003110:Colonic Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging* / Q000601:surgery; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis; D011127:Polyps / Q000175:diagnosis; D011859:Radiography; D012811:Sigmoid Neoplasms / Q000175:diagnosis*; D012812:Sigmoidoscopy
D001464:Barium