title: [Polyps of the recto-sigmoid and their relation to cancer of the rectum].
mesh_terms: D005260:Female; D006801:Humans; D007417:Intestinal Polyps / Q000453:epidemiology* / Q000473:pathology; D008297:Male; D012004:Rectal Neoplasms / Q000453:epidemiology* / Q000473:pathology; D012189:Retrospective Studies; D012811:Sigmoid Neoplasms / Q000453:epidemiology* / Q000473:pathology
vernacular_title: Pólipos de recto-sigma y su relación con el cáncer de recto.