摘要
目的探讨脑膜瘤的临床病理特点及鉴别诊断,进一步提高对脑膜瘤的认识。方法对30例脑膜瘤患者的临床资料和病理组织学检查进行回顾性分析。结果 30例中20例为女性,好发部位为大脑凸面及矢状窦旁。组织类型较多,其中内皮细胞型脑膜瘤10例,纤维型脑膜瘤8例,过渡型脑膜瘤6例,砂砾体型脑膜瘤1例,微囊肿型脑膜瘤1例,富于淋巴浆细胞的脑膜瘤1例,非典型脑膜瘤3例。免疫组化结果Vimentin(+),EMA(+),D2-40(+),CD34(-),S-100(-)。结论①掌握脑膜瘤的临床病理特点及生长方式,并了解其影像学特点,有助于脑膜瘤的诊断及鉴别诊断。②免疫组化标记有助于脑膜瘤的诊断和鉴别诊断。
Objective To discuss the clinicopathologic features and different diagnosis of meningioma,and make a further knowledge about meningioma.Methods Clinical data and histopathologic examination of 30 cases of meningioma were analyzed retrospectively.Results Among 30 patients of meningioma,20 cases were female.The predilection sites were mostly occurred in convexity of brain and longitudinal sinus.There were some histological types,10 cases were endotheliocyte type,8 cases were fibrocyte type,6 cases were transitional cell type,1 case was psammoma body type,1 case was microcyst type,1 case was lymphoplasmoacyte-rich type and 3 cases were atypical meningioma.Immunohistochemical results of Vimentin,EMA and D2-40 were positive,CD34 and S100 were negative.Conclusion Grasping clinicohistologic features and growth pattern and learning imaging features are helpful in diagnose and different diagnosis of meningioma.Immunohistochemical staining is helpful in diagnosis and differential diagnose of meningioma.
出处
《临床医学》
CAS
2011年第2期15-17,共3页
Clinical Medicine
关键词
脑膜瘤
免疫组织化学
临床病理
Meningioma
Immunohistochemisty
Clinicopathology
