MRV Scan in Dubai at DRHC Dubai

At Dr. Rami Hamed Center (DRHC) in Dubai, we are proud to offer Magnetic Resonance Venography (MRV) — a specialized, non-invasive imaging technique designed to assess the venous system of the brain. This state-of-the-art diagnostic tool plays a vital role in detecting and evaluating venous abnormalities that may contribute to serious neurological conditions.

What is an MRV Scan?

Magnetic Resonance Venography (MRV) is a variation of MRI that focuses specifically on the veins in the brain. It uses magnetic fields and radio waves to create detailed images of cerebral venous structures, such as:

• Dural venous sinuses
• Cerebral veins
• Jugular veins and major drainage pathways

Unlike traditional angiography, MRV is non-invasive and does not require catheter insertion, making it a safer and more comfortable choice for brain venous evaluation.

Why Might You Need an MRV Scan?

Your doctor may recommend an MRV scan if you are experiencing symptoms or have a condition that may involve venous abnormalities in the brain, such as:

• Persistent or severe headaches
• Vision problems or visual disturbances
• Dizziness or balance issues
• Seizures or unexplained neurological symptoms
• Unusual pressure inside the skull (intracranial hypertension)
• Post-thrombotic complications
• Follow-up after venous sinus thrombosis

Conditions Diagnosed Using MRV

MRV scans at DRHC are commonly used to diagnose or assess:

• Cerebral Venous Sinus Thrombosis (CVST)
  Detection of blood clots in the brain’s venous sinuses — a potentially life-threatening condition.
• Intracranial Hypertension (Idiopathic or Secondary)
  Helps evaluate poor venous drainage or blockage that could increase brain pressure.
• Vascular Malformations (e.g., Dural AV Fistulas)
  Identification of abnormal communications between veins and arteries.
• Brain Tumors Compressing Venous Structures
  Assessment of venous displacement or compression due to masses.

MRV at DRHC Dubai – What to Expect

At DRHC, we prioritize comfort, safety, and accuracy in all our imaging services.

What Happens During the Procedure?

• The scan takes approximately 30–45 minutes.
• You will lie on a padded table that slides into the MRI scanner.
• Contrast material (gadolinium-based) may be injected to enhance the venous images, depending on the clinical need.
• The procedure is painless and non-invasive.

Safety Considerations

MRV is generally safe for most individuals, but you should inform our staff if you have:

• A pacemaker or implantable device
• Metal fragments in your body
• Kidney problems (before contrast injection)