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本文分析500例食管鳞状细胞癌的组织形态。癌粗织分化程度与排列方式间有一定关系,乳头状排列的56.2％见于Ⅱ度,未见于Ⅲ度;弥漫状排列的81.5％见于分化Ⅲ度,未见于Ⅰ度。癌瘤分化程度,排列方式,间质纤维组织增生量及炎性细胞反应量等未见与病程长短有明显关系。本组患者平均年龄越大,癌组织分化越低,与已往报导不同。
This article analyzed the histomorphology of 500 cases of esophageal squamous cell carcinoma. There was a certain relationship between the degree of differentiation and arrangement of the coarse weave of the cancer. 56.2% of the papillary arrangement was seen in the II degree, but not in the III degree; 81.5% of the diffuse arrangement was found in the III degree of differentiation, but not in the degree I. The degree of tumor differentiation, arrangement, interstitial fibrosis, and inflammatory cell response were not significantly related to the length of the disease. The longer the average age of the patients in this group, the lower the differentiation of the cancer tissue, unlike previous reports.