ULTRASTRUCTURAL-STUDY OF MEDULLOMYOBLASTOMA

被引：31

作者：

WALTER, GF

BRUCHER, JM

机构：

[1] Department of Neuropathology, University of Louvain, Brussels, B-1200

来源：

ACTA NEUROPATHOLOGICA | 1979年 / 48卷 / 03期

关键词：

Desmoplastic medulloblastoma; Medullomyoblastoma; Teratoid; Ultrastructure;

D O I：

10.1007/BF00690521

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

A case of cerebellar medullomyoblastoma in a young boy was investigated by electron microscopy. The neuroectodermal component shows the characteristics of a desmoplastic medulloblastoma. The mesodermal component consists of more or less differentiated cross-striated muscle cells. Undifferentiated muscle cells are very similar to proliferated endothelial cells of blood vessels within the muscular component, so that an origin of this component from pluripotential endothelial cells of the vessel wall is suggested. This tumor is considered a malignant teratoid because of the derivation from two blastodermic layers and because of the midline localization in children suggesting a malformative origin. © 1979 Springer-Verlag.

引用

页码：211 / 214

页数：4

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