1例阴茎丛状神经鞘瘤的临床病理特征及文献复习
International Journal of Pathology and Clinical Medicine（2020）
Abstract
采用光镜及免疫组织化学(immunohistochemistry,IHC)等方法对1例阴茎丛状神经鞘瘤进行临床、病理回顾性分析.患者因阴茎无痛性肿块入院,镜下见肿瘤由纤维结缔组织间隔为多结节,结节内由束状区(Antoni A区)的施万细胞构成,可见栅栏状结构,周围可见少许黏液样间质.瘤细胞表达Vimentin,S-100,不表达胶质纤维酸性蛋白(glial fibrillary acidic portein,GFAP),周围黏液样间质表达CD34.阴茎丛状神经鞘瘤少见,临床诊断困难,明确诊断需要病理广泛取材及IHC检测.治疗以手术切除为主,预后好.
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