Complications of Spinal Arteriovenous Malformation (Spinal AVM)
Spinal arteriovenous malformation (AVM) is a rare condition where abnormal connections between arteries and veins in the spinal cord disrupt normal blood flow. While it's important to note that each individual case is unique, there are some common complications associated with Spinal AVM. Here are a few of them, along with ways to prevent and treat them:
- Bleeding: Spinal AVM may rupture, resulting in bleeding into the brain or spine. Bleeding into the brain may result in a stroke. Bleeding into the spinal cord may cause injury.
- Nerve damage: AVM pressure on the spinal cord and low oxygen circulation may cause nerve fibers to degenerate. This may lead to back pain, numbness or weakness in the extremities. It may progress to difficulty urinating or having a bowel movement and paralysis in other parts of the body. Once a spinal AVM is diagnosed, surgical management is generally recommended to decrease the risk of this complication.
- Seizures: Seizures may occur due to pressure in parts of the brain.
- Long-term follow-up: Even after successful treatment of spinal AVM, it's important to provide long-term follow-up care to detect any potential growth or reperfusion of previously treated malformations. Routine screening for arteriovenous malformations is recommended for patients diagnosed with this condition to prevent severe complications like acute hemorrhages or strokes.
It's important to remember that each case of spinal AVM is unique, and treatment plans should be tailored to individual needs. If you or someone you know has been diagnosed with spinal AVM or experiences any complications related to it, it's essential to consult with a healthcare professional who can provide personalized advice and guidance based on their specific medical history and condition.