The symptoms of Cerebral arteriovenous malformation (AVM) vary depending on the size and location of the AVM. Common symptoms include:

- Seizures
- Headaches
- Weakness or Numbness in the arms or legs
- Vision changes
- Speech problems
- Balance problems
- Memory problems
- Dizziness
- Loss of consciousness
- Difficulty concentrating
- Personality changes
- Fatigue

The exact cause of cerebral arteriovenous malformation (AVM) is unknown. It is believed to be caused by a combination of genetic and environmental factors. Some research suggests that AVMs may be caused by a genetic mutation that affects the development of blood vessels in the brain. Other possible causes include trauma, radiation, and infection.

The treatment for Cerebral arteriovenous malformation (AVM) depends on the size and location of the AVM, as well as the patient's age and overall health. Treatment options include:

1. Surgery: Surgery is the most common treatment for AVMs. The goal of surgery is to remove the AVM and stop the abnormal flow of blood.

2. Endovascular Embolization: This procedure involves inserting a catheter into an artery in the leg and threading it up to the AVM. A special glue-like substance is then injected into the AVM to block the abnormal blood vessels.

3. Radiosurgery: This procedure uses high-energy radiation to destroy the AVM.

4. Observation: In some cases, the AVM may be small enough that it can be monitored

1. Genetic predisposition: Certain genetic conditions, such as hereditary hemorrhagic telangiectasia (HHT), can increase the risk of developing a cerebral arteriovenous malformation (AVM).

2. Age: AVMs are more common in young adults, with the highest incidence occurring between the ages of 15 and 35.

3. Gender: AVMs are more common in males than females.

4. Race: AVMs are more common in people of Asian and African descent.

5. Family history: Having a family member with an AVM increases the risk of developing one.

Yes, there are treatments available for Cerebral arteriovenous malformation (AVM). Depending on the size and location of the AVM, treatment options may include surgical removal, embolization (blocking the blood vessels), or radiosurgery (using radiation to destroy the AVM). Medications may also be prescribed to reduce the risk of complications such as seizures or stroke.