Service Providers for MRA Neck & MRA of Brain
MRA (Magnetic Resonance Angiography) of the neck and brain is a non-invasive imaging technique that uses magnetic fields and radio waves to visualize blood vessels. The MRA of the neck focuses on arteries like the carotid and vertebral arteries, while the brain MRA examines cerebral arteries. During the procedure, you’ll lie in a scanner, and a contrast dye may be injected for clearer images. No special preparation is typically needed, but avoid food or drink if contrast is used. Risks include allergic reactions to contrast and claustrophobia. Results help diagnose conditions like aneurysms, strokes, or blockages.