[CT angiography of the neck: technical considerations].
Examination of acute stroke by CT angiography is an alternative to MRI. Technological improvement of multidetector CT scanners allows neuroimaging of stroke in a multimodal protocol including plain CT, cerebral CT perfusion and CT angiography of the cervical and intracranial arteries. CT angiography is a reliable non invasive technique for the evaluation both extracranial and intracranial vessels that may be used as an alternative to MR angiography.
Ricolfi
F
F
Service de Radiologie, CHU Dijon, Hôpital Général, 3, rue du Faubourg-Raines, BP 1519, 21033 Dijon Cedex. frederic.ricolfi@chu-dijon.fr
Ben Salem
D
D
Cote
B
B
Baudouin
N
N
D000792:Angiography / Q000379:methods*; D002545:Brain Ischemia / Q000000981:diagnostic imaging; D002533:Cerebral Angiography / Q000379:methods*; D002543:Cerebral Hemorrhage / Q000000981:diagnostic imaging; D006406:Hematoma / Q000000981:diagnostic imaging; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods; D021621:Imaging, Three-Dimensional / Q000379:methods; D009333:Neck / Q000098:blood supply*; D020521:Stroke / Q000000981:diagnostic imaging; D015898:Tomography Scanners, X-Ray Computed; D014057:Tomography, X-Ray Computed / Q000379:methods*