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本文通过对270例大肠癌外科根治标本的观察,认为其组织学类型与大体类型有一定关系。溃疡型中,以中分化腺癌较多(占60.3％);胶样型中,粘液腺癌较多(占83％);隆起型中,中分化腺癌和乳头状腺癌近似(分别为32.5％和31.3％)。有淋巴结转移的占全部病例的33.3％,低于董新舒报导的48.4％和全国大肠癌病理协作组报告的42.2％,印戎细胞癌与低化腺癌易发生淋巴结转移(分别为54.5％和
This article through the observation of 270 cases of surgical resection of colorectal cancer, it is believed that the histological type has a certain relationship with the general type. In the ulcer type, there were more moderately differentiated adenocarcinomas (60.3%); in the gel-like type, there were more mucinous adenocarcinomas (83%); in the uplift type, moderately differentiated adenocarcinoma and papillary adenocarcinoma were similar (respectively 32.5% and 31.3%). 33.3% of all patients with lymph node metastasis were lower than 48.4% reported by Dong Xinshu and 42.2% reported by the National Colorectal Cancer Pathology Group. Indomethacin and hypoplastic adenocarcinoma were prone to lymph node metastasis (54.5% and