ARTERIOVENOUS MALFORMATION (AVM) is a congenital, abnormal connection between arteries and veins, usually in the brain or spinal cord, which forms a tangle of blood vessels.
1| What is an arteriovenous malformation?
Answer: An arteriovenous malformation (AVM) is a congenital, abnormal connection between arteries and veins, usually in the brain or spinal cord, which forms a tangle of blood vessels.
2| What are the signs and symptoms of an arteriovenous malformation?
Answer: The signs and symptoms of an arteriovenous malformation vary depending on the location of the malformation. Common symptoms include seizures, headaches, stroke-like symptoms, changes in vision, speech and language issues, and loss of consciousness.
3| What are the causes of arteriovenous malformation?
Answer: The exact cause of arteriovenous malformation is unknown; however, it is believed that genetic factors, environmental factors, and/or vascular abnormalities during development in the womb may play a role in its formation.
4| How is an arteriovenous malformation diagnosed?
Answer: An arteriovenous malformation is typically diagnosed through imaging tests such as magnetic resonance imaging (MRI), computed tomography (CT) scan, and angiography.
5| What treatments are available for arteriovenous malformation?
Answer: Treatment options for arteriovenous malformation vary depending on the size, location, and symptoms associated with the malformation. Treatment options include surgical removal, embolization, radiosurgery, and/or medications.
6| How can I prevent an arteriovenous malformation?
Answer: It is not possible to prevent an arteriovenous malformation; however, regular medical check-ups can help identify any changes in the body, such as an AVM, in its early stages.
7| Are there any risks associated with an arteriovenous malformation?
Answer: Yes, arteriovenous malformations can lead to serious complications such as stroke, seizures, and/or hemorrhage.
8| Is an arteriovenous malformation hereditary?
Answer: The exact cause of arteriovenous malformation is unknown; however, it is believed that genetic factors, environmental factors, and/or vascular abnormalities during development in the womb may play a role in its formation.
9| How long does it take for an arteriovenous malformation to develop?
Answer: The length of time it takes for an arteriovenous malformation to develop is unknown; however, it is believed that the malformation is present at birth.
10| Is an arteriovenous malformation fatal?
Answer: An arteriovenous malformation can be fatal if it is not treated in a timely manner. Complications from an AVM, such as stroke, seizures, and/or hemorrhage, can be life-threatening. Timely diagnosis and treatment are essential for managing an arteriovenous malformation.