title: [PRIMARY MEGACOLON AND CANCERIZED VILLOUS TUMOR].
mesh_terms: D003110:Colonic Neoplasms; D006801:Humans; D008531:Megacolon; D009369:Neoplasms; D010336:Pathology; D012004:Rectal Neoplasms
keywords: COLONIC NEOPLASMS; MEGACOLON; PATHOLOGY; RECTAL NEOPLASMS
vernacular_title: MEGACOLON PRIMARIO Y TUMOR VELLOSO CANCERIZADO.