Alonso Aguirre P, Vázquez-Iglesias J L, Arnal Monreal F, Suárez López F, Yáñez López J
Servicio de Aparato Digestivo, Hospital Juan Canalejo, La Coruña.
Rev Esp Enferm Dig. 1991 Dec;80(6):376-9.
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.
我们回顾了“胡安·卡纳莱霍”医院在过去6年（1984 - 1989年）所做的内镜下息肉切除术。在509个腺瘤性息肉中，19个显示为浸润性腺癌，见于18例患者（有1例患者有两个癌性息肉），其中男性11例，女性7例。中位年龄为67岁，所有病变均位于结肠左侧或直肠。平均大小为3厘米，最常见的组织学类型是绒毛腺管状（58%），其次是绒毛状（26%）和腺瘤性（16%）。除1例切除的息肉存在血管侵犯的患者外，内镜切除对所有患者均有治愈效果。
