"disease_ontology"^^ . _:vb50952040 . _:vb50952040 . _:vb50952040 . . _:vb50952041 . "A brain infarction that is characterized by stroke of the brain stem that develops from blockage or narrowing in the arteries located_in the brainstem, has_material_basis_in damage to the cranial nerve nuclei and long tracts, has_symptom vertigo, has_symptom imbalance, has_symptom decreased level of arousal."^^ . _:vb50952041 . _:vb50952041 . _:vb50952041 . "UMLS_CUI:C0521542"^^ . "DOID:3523"^^ . _:vb50952040 . _:vb50952040 . "Brainstem infarction"@en . "SNOMEDCT_US_2021_09_01:95457000"^^ . . "brain stem infarction"^^ . _:vb50952041 . . "MESH:D020526"^^ .