Medical Imaging and Diagnostic Ontology

Last uploaded: April 25, 2022
Preferred Name

RID4408

Synonyms
ID

http://radlex.org/RID/RID4408

Anatomical_Site

http://radlex.org/RID/RID6842

Definition

A malignant neoplasm that may be classified either as a glioma or as a primitive neuroectodermal tumor of childhood (see neuroectodermal tumor, primitive). The tumor occurs most frequently in the first decade of life with the most typical location being the cerebellar vermis. Histologic features include a high degree of cellularity, frequent mitotic figures, and a tendency for the cells to organize into sheets or form rosettes. Medulloblastoma have a high propensity to spread throughout the craniospinal intradural axis. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, pp2060-1) [MeSH]

label

RID4408

Preferred_name

medulloblastoma

Preferred_name_German

Medulloblastom

prefixIRI

RID:RID4408

prefLabel

RID4408

Synonym

medulloblastoma (WHO grade IV)

UMLS_ID

C0025149

subClassOf

http://radlex.org/RID/RID4402

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http://radlex.org/RID/RID4408 RADLEX SAME_URI