肾上腺外的副神经节瘤突入下腔静脉1例报道并文献复习  

Extra-adrenal paraganglioma with extention into the inferior vena cava: a case report and review of literature

作　　者：杨景[1] 于冬梅[1] 阎晓初[1] 柳凤轩[1] 辛榕[1] 

机构地区：[1]第三军医大学附属西南医院病理研究所,重庆400038

出　　处：《诊断病理学杂志》2004年第6期406-408,I107,共4页Chinese Journal of Diagnostic Pathology

摘　　要：目的　探讨腹膜后突入下腔静脉的副神经节瘤临床病理学特征及诊断要点。方法　标本做常规HE切片、网状纤维及免疫组化染色。结果　肿瘤未侵犯血管壁 ,具有典型副节瘤的组织学表现。vimentin、CgA、NSE、Syn、NF均 (+) ,支持细胞S 10 0 (+)。结论　充分认识、掌握腹膜后突入下腔静脉的副节瘤的病理。Objective To investigate the clinicopathologic features and diagnosis of retroperitoneal paraganglioma involving in the inferior vena cava, based on a case and related literature. Methods The histologic sections were stained using hemotoxylin-esion and immunohistochemistry. Results The tumor showed typical morphology of paraganglioma on histology with no invasion of the vessel wall of the inferior vena cava. Immunohistochemically, the tumor cells were positive for vimentin, CgA, NSE, synaptophysin and NF, and sertoli cells were positive for S-100. Conclusion It is important for the correct diagnosis to realize the pathologic, clinical and radiobiologic characteristics of retroperitoneal paraganglioma involving in the inferior vena cava.

关 键 词：下腔静脉 副神经节瘤 腹膜后 副节瘤 文献复习 肾上腺 肿瘤 支持细胞 网状纤维 标本 

分 类 号：R735[医药卫生—肿瘤] R739[医药卫生—临床医学]