MRI angiography of cerebral vessels is a non-invasive diagnostic method that allows detailed examination of the arteries and veins of the brain without the use of X-ray radiation. The study is used to detect aneurysms, stenoses, thromboses, vascular malformations, and to assess cerebral blood flow.
When is MRI angiography required?
The examination is indicated in cases of headaches, dizziness, tinnitus, and fainting. It is performed when cerebral circulation disorders are suspected, including suspected stroke or transient ischemic attacks. MRI angiography is also used to diagnose vascular aneurysms, malformations, and stenoses, as well as in patients with an increased risk of thrombosis, thrombophlebitis, or in the presence of brain tumors.
How is the examination performed?
The patient is positioned inside a magnetic resonance scanner, where imaging of the cerebral vessels is carried out. In some cases, a contrast agent is administered to improve visualization. The procedure takes approximately 20–40 minutes, does not involve radiation exposure, and does not require invasive intervention.
Main advantages of MRI angiography in Belarus
Safety due to the absence of X-ray radiation. High-resolution visualization of cerebral vessels with the ability to detect pathologies at early stages. The possibility of vascular diagnostics without the need for catheterization.
Belarusian medical centers are equipped with modern high-resolution MRI systems. Experienced specialists perform diagnostics of cerebral vascular pathologies with accurate interpretation of results.
