"UMLS_CUI:C0346286"^^ . "disease_ontology"^^ . "brain oligodendroglioma"^^ . "A brain glioma that has_material_basis_in oligodendrocytes."^^ . "DOID:3187"^^ . "Oligodendroglioma of brain"@en . . . . "SNOMEDCT_US_2021_09_01:254940005"^^ . . . "NCI:C9377"^^ . "brain Oligodendroglioma"@en .