Symptoms of an aneurysm Types of aneurysms Causes of aneurysms Complications with aneurysms Diagnosis of an aneurysm Treatment for an aneurysm Where to get help Things to remember. Symptoms of an aneurysm An aneurysm may have no symptoms asymptomatic until it is either very large or it ruptures. Types of aneurysms Different types of aneurysms include cerebral aneurysms, thoracic aortic aneurysms and abdominal aortic aneurysms.
Cerebral aneurysm A cerebral aneurysm occurs in a blood vessel in the brain. Thoracic aortic aneurysm A thoracic aortic aneurysm affects the aorta in the chest. Abdominal aortic aneurysm An abdominal aortic aneurysm affects the aorta in the abdomen.
Causes of aneurysms Some of the causes of aneurysms include: a weakness in the blood vessel wall that is present from birth congenital aneurysm high blood pressure hypertension over many years resulting in damage and weakening of blood vessels fatty plaques atherosclerosis resulting in a weakness of the blood vessel wall inherited diseases that may result in weaker than normal blood vessel walls trauma, such as a crush injury to the chest the sexually transmitted infection STI syphilis, if untreated, targeting the aorta and weakening its walls polycystic kidney disease increasing the risk of cerebral aneurysm very occasionally, an infection targeting and weakening a section of blood vessel.
The cause sometimes remains unknown. Complications with aneurysms Depending on the location of the aneurysm, some of the possible complications of an untreated aneurysm include: blood clots within the aneurysm compression of nearby nerves, if the aneurysm is large enough blood leaking out of the intact aneurysm into the walls of the artery dissecting aneurysm impaired blood circulation beyond the point of the aneurysm haemorrhage in the layers of tissue surrounding the brain subarachnoid haemorrhage water on the brain hydrocephalus stroke epilepsy paralysis congestive heart failure heart attack kidney failure sudden death.
Diagnosis of an aneurysm An aneurysm is diagnosed using a number of tests including: physical examination x-rays ultrasound scans computed tomography CT scans or CT angiograms magnetic resonance imaging MRI or MR angiograms digital subtraction angiograms examination of cerebrospinal fluid for a diagnosis of a subarachnoid haemorrhage. Treatment for an aneurysm Treatment for an aneurysm depends on its location and severity, but may include: Cerebral aneurysm — is repaired either by coils or stent insertion, or by surgery where the aneurysm has been clipped.
If the aneurysm has ruptured, then you will need to stay in hospital for up to 21 days because of potential complications, including vasospasm and hydrocephalus. Around one third of all people who experience a ruptured cerebral aneurysm die, and less than 30 per cent get back to a pre-rupture state.
Thoracic aortic aneurysm — requires drugs to control high blood pressure and surgery to repair the aneurysm if necessary. Sometimes, the nearby heart valve may also need fixing during the operation. Most people with a ruptured thoracic aortic aneurysm die within minutes. Abdominal aortic aneurysm — requires drugs to control high blood pressure and surgery to repair the aneurysm if necessary.
The mortality rate is more than 50 per cent if the aneurysm ruptures. Surgical repair of aneurysms If the aortic aneurysm is less than five cm wide, it is usually left untreated, but closely monitored in case it gets bigger.
Where to get help Your doctor Emergency department of your nearest hospital In an emergency, always call triple zero Things to remember An aneurysm is an abnormal swelling or bulge in the wall of a blood vessel, such as an artery. Cerebral aneurysm, Victorian Brain and Spinal Centre. Give feedback about this page. Was this page helpful?
They can also be hereditary. Aortic disease or an injury may also cause an aneurysm. A family history of aneurysm may increase your risk for developing an aneurysm. Other risk factors include high blood pressure , high cholesterol and tobacco use. Learn more about the different types of aneurysms.
If an aneurysm expands quickly or ruptures, symptoms can vary based on the location and may develop suddenly. Depending on the site of the aneurysm, symptoms can include:. Your doctor can use an angiogram , CT scan or ultrasound test to diagnose an aneurysm. An aneurysm can become a medical emergency. Call or your local emergency number and seek immediate medical attention if you or someone you know is having aneurysm signs and symptoms. This minimally invasive procedure may be used over traditional open surgery because it involves repairing and reinforcing damaged blood vessels.
The procedure also reduces the chance of infection, scarring, and other problems. Other treatments can include medications that treat high blood pressure and high cholesterol. Certain types of beta-blockers may also be prescribed to lower blood pressure. Lowering your blood pressure may keep your aneurysm from rupturing.
Eating a nutrient-rich diet containing plenty of fruits, whole grains, and vegetables may help prevent an aneurysm from forming. Meat and poultry low in saturated fat and cholesterol are also good protein options. Low fat dairy products are also beneficial.
Incorporating regular exercise into your routine, especially cardio , can encourage healthy blood circulation and blood flow through the heart, arteries, and other blood vessels. If you smoke tobacco products, consider quitting. Eliminating tobacco can decrease your risk of an aneurysm. Quitting can be challenging, but a healthcare professional can help you build a cessation plan that works for you and connect you with other supportive resources.
Scheduling annual checkups is another way to be proactive about helping prevent an aneurysm. An aneurysm is a bulge that forms in the thinning wall of an artery. Two of the most common and potentially life threatening locations for an aneurysm are the brain cerebral aneurysm and the aorta, the largest blood vessel in the body.
If an aneurysm ruptures, it is a medical emergency. An aneurysm in the brain is a weak area in an artery in the brain that bulges out and fills with blood. It can be unpredictable and life-threatening….
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Learn how garlic and dark…. Health Conditions Discover Plan Connect. Overview of an aneurysm. Medically reviewed by Seunggu Han, M.
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