1例伴有显著黏液样改变的神经束膜瘤。
A case of perineurioma with prominent myxoid changes.
作者信息
Lopez J I, Elizalde J M
机构信息
Servico de Anatomia Patológica. Hospital Civil de Bilbao, Spain.
出版信息
Arch Anat Cytol Pathol. 1992;40(4):220-2.
PMID:1294050
Abstract
A perineurioma with prominent myxoid changes is presented. The patient, a 41 year-old woman, presented with a small skin nodule on her back. Light microscopy revealed subtle cellular whorls within a myxoid background. Immunohistochemistry showed epithelial membrane antigen positivity. In contrast, S-100 protein, common leukocyte antigen, vimentin and AE1-AE3 cytokeratin were negative.
摘要
报告一例具有显著黏液样改变的神经束膜瘤。患者为一名41岁女性，背部出现一个小的皮肤结节。光镜检查显示在黏液样背景中有细微的细胞漩涡。免疫组化显示上皮膜抗原阳性。相比之下，S-100蛋白、普通白细胞抗原、波形蛋白和AE1-AE3细胞角蛋白均为阴性。
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