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1986年2月至1990年8月,我科共收检胃粘膜活检标本415例,其中男性307例,女性108例,年龄最小24岁,最大80岁,其中51～70岁239例,占57.6%。标本经常规石蜡切片,HE染色。根据全国胃癌防治研究协作组规定的胃及十二指肠粘膜活检诊断标准进行组织学分类。415例中,共检出良性病变302例,其中浅表胃炎195例,萎缩性胃炎51例,溃疡病56例,检出恶性病变113例,其中乳头状癌4例,分化性腺癌73例,低分
From February 1986 to August 1990, a total of 415 cases of gastric biopsy specimens were collected in our department, including 307 males and 108 females. The youngest was 24 years old and the oldest was 80 years old, of which 239 were 51 to 70 years old and accounted for 57.6. %. Specimens were routinely paraffin-embedded and stained with HE. The histological classification was performed according to the diagnostic criteria for gastric and duodenal mucosa biopsy prescribed by the National Collaborative Group for the Prevention and Treatment of Gastric Cancer. In 415 cases, 302 cases of benign lesions were detected, including 195 cases of superficial gastritis, 51 cases of atrophic gastritis and 56 cases of ulcer disease. 113 cases of malignant lesions were detected, including 4 cases of papillary carcinoma and 73 cases of differentiated adenocarcinoma. Low score