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Ontology Browser
Term:
Parent Terms Term With Siblings Child Terms
high grade glioma +     
brain glioma +   
brain stem glioma +   
diffuse pediatric-type high-grade glioma, H3-wildtype and IDH-wildtype  
dysembryoplastic neuroepithelial tumor  
Ependymomas +   
histone mutated tumor +   
malignant astrocytoma +   
mixed glioma +   
oligodendroglioma +   
A relatively slow-growing glioma that is derived from oligodendrocytes and tends to occur in the cerebral hemispheres, thalamus, or lateral ventricle. They may present at any age, but are most frequent in the third to fifth decades, with an earlier incidence peak in the first decade. Histologically, these tumors are encapsulated, relatively avascular, and tend to form cysts and microcalcifications. Neoplastic cells tend to have small round nuclei surrounded by unstained nuclei. The tumors may vary from well-differentiated to highly anaplastic forms. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, p2052; Adams et al., Principles of Neurology, 6th ed, p655)
spinal cord glioma +   

Synonyms
Exact Synonyms: oligodendroblastoma ;   oligodendroblastomas ;   oligodendroglial neoplasm ;   oligodendroglial tumor ;   oligodendrogliomas ;   well differentiated oligodendroglioma ;   well-differentiated oligodendrogliomas
Narrow Synonyms: Mixed Oligodendroglioma Astrocytoma ;   Mixed Oligodendroglioma Ependymoma ;   mixed oligodendroglioma-astrocytomas ;   mixed oligodendroglioma-ependymomas
Primary IDs: MESH:D009837
Xrefs: EFO:0000631 ;   EFO:0000632 ;   GARD:9953 ;   ICDO:9450/3 ;   NCI:C129319 ;   NCI:C3288 ;   NCI:C6960
Definition Sources: MESH:D009837

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