title: [The endoscopic polypectomy of colonic polyps with invasive adenocarcinoma. A series of 19 cases].
abstract: We review the endoscopic polypectomies done at the "Juan Canalejo" Hospital in the last 6 years (1984-1989). Out of a 509 adenomatous polyps, 19 showed invasive adenocarcinoma seen in 18 patients (there were two carcinomatous polyps in one single patient), 11 men and 7 women. The median age was 67 years and all of them were located in the left side of the colon or the rectum. The average size was 3 cm and the most frequent histologic type was villoglandular (58%) followed by the villous (26%) and adenomatous (16%). The endoscopic resection was curative in all but one patient that presented vascular invasion in the resected polyp.
authors.affiliation: Servicio de Aparato Digestivo, Hospital Juan Canalejo, La Coruña.
authors.forename: P
authors.initials: P
authors.lastname: Alonso Aguirre
authors.forename: J L
authors.initials: JL
authors.lastname: Vázquez-Iglesias
authors.forename: F
authors.initials: F
authors.lastname: Arnal Monreal
authors.forename: F
authors.initials: F
authors.lastname: Suárez López
authors.forename: J
authors.initials: J
authors.lastname: Yáñez López
mesh_terms: D000230:Adenocarcinoma / Q000453:epidemiology / Q000473:pathology / Q000601:surgery*; D000367:Age Factors; D003110:Colonic Neoplasms / Q000453:epidemiology / Q000473:pathology / Q000601:surgery*; D003111:Colonic Polyps / Q000453:epidemiology / Q000473:pathology / Q000601:surgery*; D003113:Colonoscopy; D005500:Follow-Up Studies; D006801:Humans; D012074:Remission Induction; D012189:Retrospective Studies; D012737:Sex Factors; D013030:Spain / Q000453:epidemiology
vernacular_title: Polipectomía endoscópica de pólipos de colon con adenocarcinoma invasor. Una serie de 19 casos.