[神经鞘黏液瘤。附1例报告]

[Myxoma of the nerve sheath. Apropos of a case].

作者信息

Terrier J P, Cantaloube D, Brocheriou C

机构信息

Clinique de Stomatologie, de Chirurgie Maxillo-Faciale et de Chirurgie Plastique de la Face, HIA Desgenettes, Lyon.

出版信息

Rev Stomatol Chir Maxillofac. 1990;91(5):379-84.

PMID:2218388

Abstract

A case of oral nerve sheath myxoma is presented with the findings of light microscopy and immunochemistry. The tumor consists of well-defined lobules which are separated by septa composed of fibrous connective tissue that reassembled the perineurium. Each lobule is composed of elongated and stellate cells in a basophilic mucoid matrix. Immunohistochemically, S-100 protein is strongly positive in all tumor cells. The histogenesis and differential diagnosis are discussed.

摘要

本文报告一例口腔神经鞘黏液瘤的光镜和免疫化学检查结果。肿瘤由界限清楚的小叶组成，小叶间由类似神经束膜的纤维结缔组织分隔。每个小叶由位于嗜碱性黏液样基质中的细长和星状细胞组成。免疫组织化学显示，所有肿瘤细胞中S-100蛋白均呈强阳性。文中讨论了其组织发生及鉴别诊断。