What is brain arteriovenous malformation?
brain arteriovenous malformation, or AVM, is a medical term used to describe the presence of an abnormal connection between arteries and veins in the brain. This condition is usually innate, which means that it is present from birth, although in rare cases AVM can develop later in life. The exact cause of the development of brain arteriovenous malformation is not clearly understood. Headaches, seizures or progressive weakness are possible symptoms, although many people with this condition experience no negative symptoms. Any questions or concerns about the brain arteriovenous malformation or the most appropriate treatment options for an individual situation should be discussed with a physician or other doctor.
The primary problem, when brain arteriovenous malformation is present, is the risk of bleeding. Brain bleeding due to AVM can cause considerable amount of damage if not diagnosed and treated quickly. This is particularly danegeous because the brain cells are not capable of regeRotate the way other cells of the body are able to do. Depending on the location of AVM, brain bleeding or partial or complete paralysis may occur unless malformation is treated.
Some of the potential symptoms of brain arteriovenous malformations may include persistent headaches or development of seizure disorder. In some cases, the patient may notice weakness or numbness in different parts of the body. Weakness and numbness are often progressive, which means that it deteriorates over time. This may mean damage to some brain cells or the development of brain bleeding. These symptoms should be taken seriously and the doctor should be consulted immediately for further medical evaluation.
In many cases, brain bleeding caused by brain arteriovenous malformation can imitate symptoms of stroke. As Both conditions can be potentially destructive, immediate medical care is necessary. DoctorIt is likely to order different diagnostic tests to confirm the diagnosis. Treatment varies according to the individual situation and may include radiation therapy or surgical intervention. While surgery is the most common form of treatment of brain arteriovenous malformation, AVM, which is found in the deepest areas of the brain, may not be removed due to increased risk of brain damage due to the procedure.