"juvenile pilocytic astrocytoma"^^ . "MESH:D001254"^^ . _:vb50955006 . _:vb50955007 . _:vb50955006 . _:vb50955007 . "A pilocytic astrocytoma that occurs during adolescence."^^ . "DOID:6811"^^ . _:vb50955007 . . . _:vb50955006 . . . _:vb50955007 . "NCI:C27081"^^ . _:vb50955006 . _:vb50955007 . "UMLS_CUI:C0280783"^^ . _:vb50955006 . "disease_ontology"^^ .