Isolated melanotic schwannoma
ORPHA:590539疾病暂无中文名
定义 英文原文(暂无中文)
A rare nervous system tumor characterized by cells phenotypically representing Schwann cells but containing melanosomes and expressing melanoma markers. The entity occurs as a non-psammomatous (typically affecting spinal nerves) or a psammomatous (also involving nerves of the intestinal tract and heart) variant. About 50% of psammomatous tumors are associated with Carney complex. Slightly over 10% of melanotic schwannomas follow a malignant course.
别名
Isolated melanocytic schwannoma
基本事实
- 遗传方式
- 不适用
- 发病年龄
- 青少年期、成年期、儿童期、老年期
外部标识与链接
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本页数据来源
- 疾病定义、同义词、基因、表型、流行病学:Orphanet(CC BY 4.0)
- 中文病名:Orphanet 中文包,冻结于 2020-06-01;本条目在该版本中无中文名
- 表型中文标签:HPO 简体中文翻译(CHPO 上游成果)