title: [Dural angiomas].
abstract: The management of arteriovenous malformations confined exclusively to the dura and its duplications (DAVMs) is a challenge. The problems of diagnosis and the possible methods of treatment are discussed on the basis of 23 personal cases. Selective and superselective angiography for the detection of any multipedicular supply from separate arterial systems has proved essential before rational treatment can be instituted. Usually it is not possible to cure DAVMs by embolization alone: the approach now used for the main feeders arising from branches of the internal carotid and vertebral arteries is inadequate. However, it is usually possible to reduce the volume of the shunt flow and the pressure in the draining sinuses. Frequently the success is only temporary and a combined surgical and intravascular procedure is later necessary. In isolated cases, inoperable DAVMs can be transformed to operable ones by first performing embolization.
authors.affiliation: Neuroradiologische Abteilung, Neurochirurgischen Universitätsklinik, Bonn-Venusberg.
authors.forename: L
authors.initials: L
authors.lastname: Solymosi
authors.forename: J
authors.initials: J
authors.lastname: Wappenschmidt
authors.forename: R
authors.initials: R
authors.lastname: Wüllenweber
mesh_terms: D002533:Cerebral Angiography; D004388:Dura Mater / Q000098:blood supply / Q000000981:diagnostic imaging*; D006391:Hemangioma / Q000000981:diagnostic imaging*; D006801:Humans
vernacular_title: Duraangiome.