CT angiography appears to be an excellent screening test for internal carotid artery stenosis, and the authors advocate its use for the initial imaging of patients with suspected stroke or TIA.

Sixty-three percent were done for ≥ 70% asymptomatic carotid stenosis and 37% for ... and = 70 to 99% in-stent restenosis, based on CT angiography. ROC Curves: Sensitivity and Specificity ...

carotid CT angiography or invasive carotid angiography. Revascularization is indicated when the luminal stenosis is > 80% and can be done either surgically or via carotid artery stenting.

carotid angiography, a computed tomography (CT) scan, as well as a magnetic resonance angiography. A healthcare provider will obtain the details of a patient's symptoms, their medical history ...

(Left) Axial CT scan without contrast; (Middle) Right internal carotid artery angiogram, AP view; (Right) Common carotid artery angiogram. On the CT scan, note the subarachnoid blood in the sulci and ...

carotid angiography, and computed tomography (CT) or magnetic resonance imaging, or both, of the brain. All angiograms and brain scans were reviewed centrally. The degree of internal-carotid ...

To strengthen the CT-based approach, researchers added targeted coronary angiography to improve the identification of heart disease. The method currently used in Morgan’s practice involves putting a ...

A 54-year-old woman with aneurysm 2.9 mm in maximum diameter located on left internal carotid artery (arrow). (a) Axial section head CT angiogram and (b) volume-rendered three-dimensional ...

Pretranscatheter aortic valve replacement-CT angiography safely deferred the need for invasive coronary angiography in 53% of patients, according to a study published May 21 in Circulation: ...

A cerebral angiogram checks for abnormalities in the blood vessels of your brain. The procedure has a handful of related names. These include: Carotid angiogram or angiography Cerebral angiogram ...