66例小肠恶性肿瘤的临床病理学和免疫组织化学研究

• 作 者: 李华仁 左大镒 张锦波
• 机 构: 第177中心医院病理科,第169医院,第177中心医院病理科 广州510317,衡阳421001,广州510317
• 出 处: 解放军广州医高专学报
• 发表日期: 1996年01期
• 关键词: 小肠恶性肿瘤 免疫组织化学 小肠肿瘤 临床病理学 小肠癌 肠腺癌 SP法 病理组织类型 纤维内窥镜 病理组织形态

观察66例原发小肠恶性肿瘤的病理组织形态学,并分析临床病理特点,按WHO肿瘤新分类,总结其病理类型,采用SP法,使用6种抗体(Keratin,CEA,S-100,Vimentin,Myoglobin,LCA等)做免疫组织化学染色研究.结果证明:原发小肠恶性肿瘤以小肠癌多见,尤以十二指肠腺癌最常见;恶性淋巴瘤次之,以回肠恶性淋巴瘤常见.

The histopathology of 66 primary malignant tumors of the small intestine was observed, and the clinicopathological features were analyzed. According to the new classification of WHO tumor, the pathological type was summarized. The SP method was used and 6 kinds of antibodies (Keratin, CEA, S-100, Vimentin, Myoglobin, LCA, etc.) do immunohistochemical staining studies. The results show that: primary small intestine malignancy is more common in small intestine, especially duodenal adenocarcinoma is the most common; malignant lymphoma is secondary, and ileal malignant lymphoma is common.