在周围神经肿瘤中,有异位组织的存在,这一点现在似乎已经公认。异位组织包括有骨、软骨、脂肪、横纹肌和腺上皮的成份。其中对含有腺上皮分化结构这种类型的神经鞘瘤,则称为腺性补经鞘瘤(Glandular neur ilemmomas)。 腺性神经鞘瘤,最早是由Garre,C.于1892年首次报告(引自)。迄今在国外文献中已知报告的有8例,国内未见有报导。今将我们在外检工作中遇到两例,结合文献的复习,报告如下: In peripheral nerve tumors, the presence of ectopic tissue seems to be now recognized. Ectopic tissue includes components of bone, cartilage, fat, striated muscle, and glandular epithelium. The type of schwannoma that contains glandular epithelial differentiation structure is called Glandular neurilemmomas. Glandular schwannomas, first reported by Garre, C., in 1892 (quoted from). Eight cases have been reported so far in foreign literature and no reports have been reported in China. We will encounter two cases in the external inspection work this time. Combined with the review of the literature, the report is as follows: