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目的 :总结胃印戒细胞癌的胃镜、病理及临床特征。方法 :分析 98例胃印戒细胞癌的胃镜、病理及临床资料。结果 :本病多见于中青年女性 ,病灶多位于胃小弯部。光镜下细胞核被挤至一侧胞膜下 ,呈半月形或不规则形 ,阿辛蓝和过碘酸希夫反应联合染色阳性 ,癌胚抗原标记阳性。临床上病灶侵袭力强 ,转移率高 ,预后差。结论 :熟悉胃印戒细胞癌的临床病理特点可减少误漏诊
Objective: To summarize gastroscopy, pathology and clinical features of signet ring cell carcinoma of the stomach. Methods: Gastroscopy, pathology and clinical data of 98 cases of signet ring cell carcinoma of the stomach were analyzed. Results: The disease more common in young women, lesions located in the lesser curvature of the stomach. Light microscope, the nucleus was squeezed to a sub-membrane, showed a semilunar or irregular shape, Alcian blue and periodic acid Schiff response staining positive, carcinoembryonic antigen marker positive. Invasion of clinical lesions strong, high transfer rate, poor prognosis. Conclusion: Familiar with the clinicopathological features of signet ring cell carcinoma can reduce misdiagnosis