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- Cerebral_angiography abstract "Cerebral angiography is a form of angiography which provides images of blood vessels in and around the brain, thereby allowing detection of abnormalities such as arteriovenous malformations and aneurysms.It was pioneered in 1927 by the Portuguese neurologist Egas Moniz at the University of Lisbon, who also helped develop thorotrast for use in the procedure.Typically a catheter is inserted into a large artery (such as the femoral artery) and threaded through the circulatory system to the carotid artery, where a contrast agent is injected. A series of radiographs are taken as the contrast agent spreads through the brain's arterial system, then a second series as it reaches the venous system.For some applications this method may yield better images than less invasive methods such as computed tomography angiography and magnetic resonance angiography.In addition, cerebral angiography allows certain treatments to be performed immediately, based on its findings.If, for example, the images reveal an aneurysm, metal coils may be introduced through the catheter already in place and maneuvered to the site of aneurysm;over time these coils encourage formation of connective tissue at the site, strengthening the vessel walls.In some jurisdictions, cerebral angiography is required to confirm brain death.Prior to the advent of modern neuoroimaging techniques such as MRI and CT in the mid-1970s, cerebral angiographies were frequently employed as a tool to infer the existence and location of certain kinds of lesions and hematomas by looking for secondary vascular displacement caused by the mass effect related to these medical conditions. This use of angiograpy as an indirect assessment tool is nowadays obsolete as modern non-invasive diagnostic methods are available to image many kinds of primary intracranial abnormalities directly.".
- Cerebral_angiography thumbnail Cerebral_angiography,_arteria_vertebralis_sinister_injection.JPG?width=300.
- Cerebral_angiography wikiPageExternalLink info.cfm?pg=angiocerebral.
- Cerebral_angiography wikiPageID "1078464".
- Cerebral_angiography wikiPageLength "3045".
- Cerebral_angiography wikiPageOutDegree "28".
- Cerebral_angiography wikiPageRevisionID "687936236".
- Cerebral_angiography wikiPageWikiLink Aneurysm.
- Cerebral_angiography wikiPageWikiLink Angiography.
- Cerebral_angiography wikiPageWikiLink António_Egas_Moniz.
- Cerebral_angiography wikiPageWikiLink Arteriovenous_malformation.
- Cerebral_angiography wikiPageWikiLink Basilar_artery.
- Cerebral_angiography wikiPageWikiLink Brain_death.
- Cerebral_angiography wikiPageWikiLink CT_scan.
- Cerebral_angiography wikiPageWikiLink Category:Neuroimaging.
- Cerebral_angiography wikiPageWikiLink Category:Neurosurgery.
- Cerebral_angiography wikiPageWikiLink Category:Portuguese_inventions.
- Cerebral_angiography wikiPageWikiLink Category:Projectional_radiography.
- Cerebral_angiography wikiPageWikiLink Catheter.
- Cerebral_angiography wikiPageWikiLink Common_carotid_artery.
- Cerebral_angiography wikiPageWikiLink Computed_tomography_angiography.
- Cerebral_angiography wikiPageWikiLink Connective_tissue.
- Cerebral_angiography wikiPageWikiLink Contrast_medium.
- Cerebral_angiography wikiPageWikiLink Femoral_artery.
- Cerebral_angiography wikiPageWikiLink Magnetic_resonance_angiography.
- Cerebral_angiography wikiPageWikiLink Magnetic_resonance_imaging.
- Cerebral_angiography wikiPageWikiLink Mass_effect_(medicine).
- Cerebral_angiography wikiPageWikiLink Posterior_cerebral_artery.
- Cerebral_angiography wikiPageWikiLink Radiography.
- Cerebral_angiography wikiPageWikiLink Thorotrast.
- Cerebral_angiography wikiPageWikiLink Transverse_plane.
- Cerebral_angiography wikiPageWikiLink University_of_Lisbon.
- Cerebral_angiography wikiPageWikiLink Vertebral_artery.
- Cerebral_angiography wikiPageWikiLinkText "Cerebral angiography".
- Cerebral_angiography wikiPageWikiLinkText "angiography".
- Cerebral_angiography wikiPageWikiLinkText "brain".
- Cerebral_angiography wikiPageWikiLinkText "cerebral angiography".
- Cerebral_angiography wikiPageWikiLinkText "transfemoral angiogram".
- Cerebral_angiography caption "Cerebral angiogram showing a transverse projection of the vertebrobasilar and posterior cerebral circulation.".
- Cerebral_angiography medlineplus "3799".
- Cerebral_angiography meshid "D002533".
- Cerebral_angiography name "Cerebral angiography".
- Cerebral_angiography wikiPageUsesTemplate Template:Citation_needed.
- Cerebral_angiography wikiPageUsesTemplate Template:ICD9proc.
- Cerebral_angiography wikiPageUsesTemplate Template:Infobox_interventions.
- Cerebral_angiography wikiPageUsesTemplate Template:Neuro_procedures.
- Cerebral_angiography wikiPageUsesTemplate Template:Refimprove.
- Cerebral_angiography wikiPageUsesTemplate Template:Reflist.
- Cerebral_angiography wikiPageUsesTemplate Template:Vascular_procedures.
- Cerebral_angiography subject Category:Neuroimaging.
- Cerebral_angiography subject Category:Neurosurgery.
- Cerebral_angiography subject Category:Portuguese_inventions.
- Cerebral_angiography subject Category:Projectional_radiography.
- Cerebral_angiography hypernym Form.
- Cerebral_angiography type Redirect.
- Cerebral_angiography type Specialty.
- Cerebral_angiography comment "Cerebral angiography is a form of angiography which provides images of blood vessels in and around the brain, thereby allowing detection of abnormalities such as arteriovenous malformations and aneurysms.It was pioneered in 1927 by the Portuguese neurologist Egas Moniz at the University of Lisbon, who also helped develop thorotrast for use in the procedure.Typically a catheter is inserted into a large artery (such as the femoral artery) and threaded through the circulatory system to the carotid artery, where a contrast agent is injected. ".
- Cerebral_angiography label "Cerebral angiography".
- Cerebral_angiography sameAs Q5064095.
- Cerebral_angiography sameAs Kateterisasi_otak.
- Cerebral_angiography sameAs Cerebral_angiografi.
- Cerebral_angiography sameAs Angiografia_cerebral.
- Cerebral_angiography sameAs m.0442hn.
- Cerebral_angiography sameAs Церебрална_ангиографија.
- Cerebral_angiography sameAs Q5064095.
- Cerebral_angiography sameAs 脑血管造影术.
- Cerebral_angiography wasDerivedFrom Cerebral_angiography?oldid=687936236.
- Cerebral_angiography depiction Cerebral_angiography,_arteria_vertebralis_sinister_injection.JPG.
- Cerebral_angiography isPrimaryTopicOf Cerebral_angiography.