What are arteriovenous malformations?
arteriovenous malformations (AVMS) are vascular abnormalities that are most commonly found in the brain. It is assumed that they are congenital, with all the evidence suggest that people were born with AVM. The symptoms experienced by the patient depend on the location and size of the arteriovenous malformation. Treatment options are available for condition management if it becomes a problem. This bypass the distribution system, which is designed to move through the blood through the area affected by malformation. As a result, the patient experiences a lack of oxygen because the arteries are unable to deliver it to end destinations. Malformation looks like a tangled network of blood vessels and grows over time.
Several risks are associated with arteriovenous malformations. In the case of the AVM brain, the first brain damage is due to oxygen death, which may lead to symptoms of a similar stroke and other symptoms of neurological damage, including seizures, headaches and back pain. In addition, there is a risk that AVM could burst, which the backThe brain bleeding has been reused and the neurological emergency is sufficiently large. Low -level bleeding can also cause minor damage that may not be immediately associated with arteriovenous malformation unless the growth has been recognized and diagnosed. Arteriovenous malformations elsewhere in the body can lead to various complications.
signs of arteriovenous malformations can set around 30 years if at all. Medical imaging studies can be used to diagnose AVM, including angiograms to look at blood vessels. In many patients, however, growth occurs as a random finding when doctors are looking for or treating something else. In some cases, AVM is only identified after death when the pathologist notes during the autopsy that the patient had an arteriovenous malformation and lived with her throughout his life without realizing it.
When arteriovenous malformations are diagnosed, treatment may include radiation and embolizaCI to solve malformed blood vessels. The doctor may also determine that the waiting approach and seeing the best treatment, in which case the growth will be monitored for changes or signs of instability. If problems occur, treatment will be offered. This helps patients avoid unnecessary medical procedures that could be used to treat AVM, which actually does not require any treatment or further action.