CT - Neck Angio
CT Neck Angiography is a contrast-enhanced CT scan used to visualize blood vessels in the neck to detect blockages, narrowing, aneurysms, or vascular abnormalities.
CT – Neck Angiography is a specialized imaging procedure that uses computed tomography (CT) along with contrast dye to obtain detailed images of the blood vessels in the neck, including the carotid and vertebral arteries.
During the procedure, a contrast agent is injected into a vein, which enhances the visibility of blood vessels on CT images. This allows precise evaluation of blood flow and identification of abnormalities such as narrowing (stenosis), blockages, aneurysms, dissections, or vascular malformations.
The scan produces high-resolution cross-sectional and 3D images, making it highly effective for diagnosing vascular conditions and planning medical or surgical treatment. It is commonly used in patients at risk of stroke or those with symptoms related to reduced blood flow to the brain.
CT Neck Angiography is a non-invasive and quick procedure that provides critical information about vascular health in the neck region.
This test is recommended for individuals with symptoms or risk factors related to vascular conditions of the neck.
It is advised in the following cases:
- Dizziness or fainting
- Suspected stroke or transient ischemic attack (TIA)
- Neck pain with vascular suspicion
- Reduced blood flow to the brain
- Carotid artery disease
- Follow-up evaluation after vascular treatment