_:vb50953257 . "DOID:4813"^^ . _:vb50953257 . "UMLS_CUI:C0278873"^^ . "adult brain stem glioma"^^ . . . "adult Brainstem Neuroglial tumor"@en . "NCI:C9091"^^ . _:vb50953257 . _:vb50953257 . . "A brain stem cancer that is characterized by mass lesion of the brainstem in adulthood, associated cranial nerve nuclei and long tracts, has_material_basis_in abnormally proliferating cells and derives_from glial cells."^^ . _:vb50953257 . "disease_ontology"^^ . .