460例胃癌纤维胃镜活检标本的病理观察

Pathological Observations on 460 Gastroscopic Specimen of the Gastric Carcinoma

本文分析了460例胃癌胃粘膜活检资料,结果:男:女为2.36:1:51～60岁年龄组发病率最岛(37.17％);发生部位以胃窦部最多见,占46.74％;组织学分类以低分化腺癌最多,占51 52％;在伴随病变中,畅化生的检出率为21.74％,胃腺囊为35％,胃粘膜上皮异型增生为32.61％。本组材料提示,不完全性大肠型肠化生、异型胃腺囊及胃粘膜中度以上异型增生与胃癌有密切关系。

We studied the biopsies of gastric carcinoma of 460 cases. The ratio of male to female was 2.36 / 1. Most of them were aged 51 to 60 (37.17%). The freouent site was sinuspylorus (46.74%). Low differentiated glandular type was the most prominent (51.52%). Intestinal metaplasia, glandular cyst, and dysplasia of gastric mucosa were found respectively 21.74%, 35% and 32.61%. The observations indicated that incomplete intestinal metaplasia, dysplastic glandular cyst and dysplasia in middle degree, dysplastic glandular cyst and dysplasia in middle degree had intimate relation with gastric carcinoma.