Minimally Invasive Solutions for Abnormal Brain Blood Vessels

A cerebral arteriovenous malformation (AVM) or arteriovenous fistula (AVF) is an abnormal tangle of blood vessels in the brain that can disrupt normal blood flow and increase the risk of bleeding.

How It Works

Using real-time fluoroscopy (X-ray imaging) and angiography, our interventional radiologists guide a catheter through the blood vessels to safely treat the AVM or AVF. Common treatment options include:

🔹 Endovascular Embolization – A tiny catheter delivers a special glue, coil, or embolic agent to block abnormal blood flow and reduce the risk of rupture.
🔹 Flow Diversion & Stenting – In some cases, a stent or flow-diverting device is placed to regulate blood circulation and prevent complications.

These techniques allow precise treatment without open brain surgery, leading to quicker recovery and lower risk.

Why Is This Procedure Done?

• To reduce the risk of brain bleeding and stroke
• To relieve symptoms such as headaches or seizures
• As a less invasive alternative to traditional brain surgery
• To improve overall brain circulation and function