What is amyloid angiopathy?
amyloid angiopathy is a potentially serious artery disorder in the brain. Specific proteins called beta-amyloids infiltrate blood vessels and stick to the walls and create plaque. Plaque limits blood flow and damages blood vessel tissue, which can potentially lead to bursting and loss of blood. Most people who have mild amyloid angiopathy do not experience symptoms or complications, although the main bleeding can lead to life -threatening stroke. Doctors try to identify and treat symptoms as soon as possible to avoid fatal results in serious cases.
Researchers have to identify clear and direct causes of amyloid angiopathy. The main risk factor for the disorder is the growing age, because most people who develop problems are over 60 years. It is suspicious that genetics can also play a role in cases concerning the family history of angiopathy. Many studies combined Alzheimer's disease and other types of dementia with the presence of amyloid accumulation, although it is uncertain whether amylid PROteins in the brain actually cause dementia symptoms.
Most patients who develop amyloid angiopathy are asymptomatic, especially in early stages. The accumulation of plaques is small enough to avoid disturbing the functioning of the blood vessels or not to burst. Serious artery damage often occurs gradually over time, which can lead to occasional and deteriorating symptoms of headaches, vision changes and mental confusion. If the bleeding is sudden and serious, one may have intense headache, blurred vision, non -discounted speech, drowsiness and confusion. Seizures, comeas and sudden death are possible complications if emergency medical care is not available after an episode of brain bleeding.
amyloid angiopathy is often not diagnosed until one develops the main symptoms. Magnetic resonance imaging scores are used to find the presence of blood outside arteries, but the test cannot highlightbranch what causes blood loss. Brain biopsy is the only reliable way to confirm amyloid disability. However, biopsy is rarely performed due to their own risks of surgery to remove brain tissue. The real cause of bleeding often does not appear until an autopsy is performed.
When the patient begins to last symptoms, he is usually accepted for an intensive care unit for careful monitoring. Doctors first try to stabilize breathing and heart rate using oxygen therapy and reduce the chances of drug attacks. The pressure around the brain due to the accumulation of blood and fluids may be released by surgical short circuit. Once the patient is stable, the tests can be carried out to look for the basic causes. There is currently no reliable treatment that prevents amyloid angiopathy from returning in the future.