Superselective angiography.
D000792:Angiography / Q000191:economics*; D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging; D001932:Brain Neoplasms / Q000000981:diagnostic imaging; D003365:Costs and Cost Analysis; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging