[Differential diagnosis of cancer of the rectum and sigmoid colon].
D012809:Colon, Sigmoid; D003110:Colonic Neoplasms; D003937:Diagnosis, Differential; D006801:Humans; D009369:Neoplasms; D012004:Rectal Neoplasms; D012007:Rectum
COLON/neoplasms; RECTUM/neoplasms
Diagnóstico diferencial del cancer del recto y sigmoides.