Document Detail


Angiographic architecture of intracranial vascular malformations and fistulas--pretherapeutic aspects.
MedLine Citation:
PMID:  3614684     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The authors describe the angio-architecture of intracranial vascular malformations. Several patterns can be identified thanks to the intracranial superselective angiograms that can now be performed. Schematically, the following features can be seen: direct arterial supply, indirect arterial supply, flow-related arterial ectasia (aneurysm), dysplastic aneurysm, direct arteriovenous fistula, intralesional arterial ectasia (aneurysm), intralesional venous ectasia (aneurysm), venous ectasia. Each of these elementary arrangements are illustrated and their clinical significance outlined whenever possible. Finally, the dural AVM drainage into the cortical venous system serves as an almost experimental model for the appreciation of the role played by the venous congestive phenomenon in brain AVM symptoms.
Authors:
P Lasjaunias; C Manelfe; M Chiu
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Neurosurgical review     Volume:  9     ISSN:  0344-5607     ISO Abbreviation:  Neurosurg Rev     Publication Date:  1986  
Date Detail:
Created Date:  1987-08-28     Completed Date:  1987-08-28     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  7908181     Medline TA:  Neurosurg Rev     Country:  GERMANY, WEST    
Other Details:
Languages:  eng     Pagination:  253-63     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Arteriovenous Fistula / radiography*
Brain / blood supply*
Cerebral Angiography
Humans
Intracranial Arteriovenous Malformations / radiography*

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