title: [Carcinoembryonic antigen in the differential diagnosis of colonic polypoid lesions].
mesh_terms: D000236:Adenoma / Q000175:diagnosis / Q000473:pathology; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D003110:Colonic Neoplasms / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D007124:Immunoenzyme Techniques; D007417:Intestinal Polyps / Q000175:diagnosis* / Q000473:pathology; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000473:pathology
chemical_list: D002272:Carcinoembryonic Antigen
vernacular_title: El antígeno carcinoembrionario (ACE) en  el diagnóstico diferencial de las lesiones poliposas de colon.