Spjut H J, Frankel N B, Appel M F
Am J Surg Pathol. 1979 Feb;3(1):39-46. doi: 10.1097/00000478-197902000-00005.
Four small carcinomas (3, 6, 10, and 15 mm) of the large intestine have been examined for residual epithelial polyp; none was found. It is felt that these carcinomas arose from colonic mucosa without a preexisting visible epithelial precursor lesion; however, occasional glands having adenomatous change were seen near the edges of the carcinomas.
对4例大肠小癌(3、6、10和15毫米)进行了残留上皮息肉检查;未发现任何息肉。认为这些癌起源于结肠黏膜,无先前可见的上皮前驱病变;然而,在癌边缘附近可见偶尔有腺瘤样改变的腺体。