颅内恶性黑色素瘤。4例报告]。

A Amarti, Z Bernoussi, A Aghzadi, A Khamlichi, A Saidi
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引用次数: 0

摘要

我们报告4例颅内黑色素瘤无任何临床诊断的脑外位置。这些肿瘤出现在不同的部位,具有不同的组织学特征。所有病例均存在胞浆内黑色素,免疫组织化学证实了诊断并排除了可能的胶质母细胞瘤或转移癌。本文讨论了中枢神经系统原发性色素病变的临床和病理特征,并对这些病变的诊断困难和组织发生特别感兴趣。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
[Intracranial malignant melanoma. Report of 4 cases].

We report 4 cases of intracranial melanoma without any clinically diagnosed extracerebral location. These tumors presented at different sites and had different histological aspects. Intracytoplasmic melanin was present in all cases, immunohistochemistry confirmed the diagnosis and eliminated a possible glioblastoma or metastatic carcinoma. Clinical and pathologic characteristics of primary pigmented lesions of the CNS are discussed with particular interest in diagnostic difficulties and histogenesis of these lesions.

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