The regional circulation in brain tumors.
D001254:Astrocytoma / Q000503:physiopathology*; D001932:Brain Neoplasms / Q000000981:diagnostic imaging / Q000503:physiopathology*; D002533:Cerebral Angiography; D002560:Cerebrovascular Circulation; D003720:Densitometry; D005909:Glioblastoma / Q000000981:diagnostic imaging / Q000503:physiopathology*; D006801:Humans; D008579:Meningioma / Q000503:physiopathology*; D009362:Neoplasm Metastasis / Q000000981:diagnostic imaging / Q000503:physiopathology*; D012039:Regional Blood Flow