Description
What is this test?
This combined imaging test includes Magnetic Resonance Imaging (MRI) of the brain along with Magnetic Resonance Angiography (MRA). While MRI provides detailed images of brain tissues and structures, MRA specifically visualizes the blood vessels within the brain, allowing doctors to assess both the brain anatomy and its vascular system in a single session.
What is it used for?
* Evaluating abnormalities in cerebral blood vessels such as aneurysms (ballooning of vessels), stenosis (narrowing), or vascular malformations
* Diagnosing acute or chronic stroke, transient ischemic attacks (TIAs), or brain tumors with vascular involvement
* Assessing blood flow dynamics and detecting areas with compromised circulation
* Planning treatment strategies for vascular diseases or surgical interventions
Who should get this test?
* Patients with symptoms suggestive of vascular brain disorders, such as sudden weakness, numbness, vision changes, or severe headache
* Individuals with known risk factors for stroke or aneurysm, including hypertension, smoking, or family history
* People presenting with unexplained neurological symptoms where blood vessel pathology is suspected
* Patients undergoing follow-up for previously diagnosed vascular brain conditions
Preparation Required:
* Follow the same guidelines as for a standard brain MRI: remove all metal objects, jewelry, and inform the technician about implants or devices
* You may be asked to fast if contrast dye (gadolinium) is planned; kidney function tests might be required to ensure safe use of contrast agents
How is the procedure performed?
During a single appointment lasting approximately 45 to 75 minutes, you lie on a motorized table that slides into the MRI scanner. The exam starts with MRI sequences capturing detailed brain images, followed by MRA sequences that highlight cerebral blood vessels. You must remain still throughout the test to ensure image clarity. Ear protection is provided against the loud noises produced by the machine.
Risks & Safety:
* This test does not involve ionizing radiation and is considered very safe
* Gadolinium-based contrast agents used in some cases are generally safe but require prior kidney function evaluation to avoid rare complications
* The procedure is non-invasive and painless, with minimal discomfort from lying still
Results:
A radiologist carefully examines both the brain tissue images and vascular maps, providing a comprehensive report on brain anatomy, blood vessel health, presence of aneurysms, stenosis, or other abnormalities. This information helps guide diagnosis, treatment, and follow-up care.
Short Statement:
A combined MRI and MRA scan that provides detailed images of both brain tissue and blood vessels â essential for detecting aneurysms, vascular abnormalities, strokes, and blood flow issues with high precision.
Call to Action:
Concerned about your brain health or blood flow? Book your MRI+MRA Brain Scan today for a thorough evaluation of your brainâs structure and circulation, giving you peace of mind and critical insights.