medulloblastoma

/ (mɪˌdʌləʊblæsˈtəʊmə) /

noun

a rapidly growing brain tumour that develops in children and is responsive to radiotherapy
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Medicine definitions for medulloblastoma

medulloblastoma
[ mĕd′l-ō-blă-stōmə, mĭ-dŭl′ō- ]

n.

A glioma consisting of neoplastic cells that resemble the undifferentiated cells of the primitive neural tube.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.