胃原发性鳞状细胞癌(附6例临床病理分析)

目的探讨原发性鳞癌的临床病理特点,诊断和鉴别诊断。方法复习6例胃原发性鳞癌(SCC)临床资料,通过HE及免疫组化染色观察并复习文献,对其组织起源进行讨论。结果6例SC C中,男4例,女2例,平均年龄55岁。大体观察为境界清楚但无包膜的肿块。组织学分级:Ⅰ级1例,Ⅱ级2例,Ⅲ级3例。结论胃原发性鳞癌少见,临床诊断因无特异性表现较为困难,确诊必须依靠病理检查,治疗以手术为主,辅以化疗。

PATHOLOGICAL ANALYSIS OF 6 CASES OF PRIMARY SQUAMOUS CELL CARCINOMA OF STOMACH

Objective To explore the pathological characteristics,diagnoses and identification of primary squamous cell carcinoma of stomach(PSCCS).Methods Pathogenesis was made through reviewing the clinical data of 6 cases of PSCCS and HE as well as immunohistochemical staining.Results of the 6 cases,4 were males and the other two were females with their mean age being 55.All tumors were well-circumscribed ones without capsules.According to the histological grading,I case was in Stage I,two in Stage II and three in Stage III.Conclusion PSCCS is a rare type of carcinoma.No specificity makes it difficult to make diagnoses.Pathological examinations are necessary in confirmation and operation is the main treatment with chemotherapy as an accessorial method.