Dural Arteriovenous Fistula

Here you will get an overview of the pathology, the ability to treat diseases with Oriental medicine, and with acupressure therapies along with other therapies combined.

The information is updated gradually and regularly. For reference only, not a substitute for your doctor.

Dural arteriovenous fistula (DAVF) is a rare but serious condition that involves an abnormal connection between arteries and veins in the dura mater, the outermost layer of the brain and spinal cord. This condition can cause a variety of symptoms and can be life-threatening if left untreated.  

Causes and Risk Factors

The exact cause of DAVF is unknown, but it is believed to be the result of an abnormal connection between arteries and veins in the dura mater. This connection causes blood to flow directly from the high-pressure arteries to the low-pressure veins, bypassing the capillaries that normally slow down the flow of blood. This increased blood flow can cause pressure on the brain or spinal cord and can damage these structures over time.

Risk factors for DAVF include being male, being over the age of 50, having a history of head trauma, having a family history of the condition, and having certain genetic disorders.

Symptoms

Symptoms of DAVF can vary depending on the location and severity of the abnormal connection. Some common symptoms include headaches, seizures, hearing loss, vision problems, difficulty speaking, and weakness or numbness in the arms or legs. In severe cases, DAVF can cause bleeding in the brain or spinal cord, which can be life-threatening.

Prevention

There is no known way to prevent DAVF, but early diagnosis and treatment can help to prevent complications and improve outcomes.

Treatment

The treatment for DAVF typically involves a combination of surgical and non-surgical approaches. Non-surgical options include embolization, which involves blocking the abnormal connection with a special glue or coil, and radiation therapy, which uses high-energy radiation to damage the abnormal blood vessels. Surgical options include craniotomy, which involves removing the abnormal blood vessels, and endovascular surgery, which involves accessing the blood vessels through a small incision in the groin and using a catheter to block the abnormal connection.

Oriental Medicine

There is limited research on the use of Oriental medicine, acupuncture, acupressure, etc. for DAVF. While these modalities may be helpful for managing symptoms such as headaches and stress, they are not considered a primary treatment for the condition. It is important to discuss any complementary or alternative therapies with a healthcare professional before beginning treatment.

Conclusion

In conclusion, DAVF is a serious condition that can cause a variety of symptoms and can be life-threatening if left untreated. While there is no known way to prevent the condition, early diagnosis and treatment can help to prevent complications and improve outcomes. Non-surgical and surgical options are available for treatment, and complementary or alternative therapies may be helpful for managing symptoms but should not be considered a primary treatment for the condition. If you are experiencing symptoms of DAVF, it is important to speak with a healthcare professional as soon as possible.

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