Myxoid Glioneuronal Tumor

Preferred Label : Myxoid Glioneuronal Tumor;

NCIt related terms : Myxoid Glioneuronal Tumor, PDGFRA p.K385-Mutant;

NCIt definition : A rare, low-grade glioneuronal neoplasm characterized by a dinucleotide mutation at codon 385 of the PDGFR gene. It usually occurs in the septum pellucidum. It has also been described in the corpus callosum and periventricular white matter of the lateral ventricle. It has histologic features reminiscent of either dysembryoplastic neuroepithelial tumor or rosette-forming glioneuronal tumor. It is composed of oligodendrocyte-like cells in a prominent myxoid stroma.;

Neoplastic status : Undetermined;

NCI Metathesaurus CUI : CL1662061;

Details

Origin ID

C179229;

UMLS CUI

C5555545;

Disease excludes normal cell origin
- Oligodendrocyte [NCIt concept]
Has associated anatomic sites
- Central Nervous System [NCIt concept]
- Nervous System [NCIt concept]
See also inter- (CISMeF)
- Dysembryoplastic neuroepithelial tumor [ORDO Disease]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
concept_is_in_subset
- CTRP Disease Terminology [NCIt concept]
- CTRP Terminology [NCIt concept]
disease_excludes_finding
- Nodular Pattern [NCIt concept]
- Precise Histogenesis Unknown [NCIt concept]
disease_has_abnormal_cell
- Neoplastic Cell [NCIt concept]
- Neoplastic Neuroepithelial Cell [NCIt concept]
- Neoplastic Neuroepithelial Cell and Neoplastic Perineural Cell [NCIt concept]
- Neoplastic Oligodendrocyte-Like Cell [NCIt concept]
disease_has_finding
- Glial Differentiation [NCIt concept]
- Low Grade Lesion [NCIt concept]
- Myxoid Stroma Formation [NCIt concept]
- Neuronal Differentiation [NCIt concept]
disease_has_grade
- Low Grade [NCIt concept]
disease_has_molecular_abnormality
- PDGFRA NP_006197.1:p.K385X [NCIt concept]
disease_has_normal_cell_origin
- Neuroepithelial Cell [NCIt concept]
- Neuron, Neuroepithelial Cell, and Supporting Cell of the Nervous System [NCIt concept]
disease_has_normal_tissue_origin
- Nerve Tissue, Neuroepithelial Tissue, and Nerve Sheaths [NCIt concept]
- Neuroepithelial Tissue [NCIt concept]
disease_has_primary_anatomic_site
- Central Nervous System [NCIt concept]

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