A brain aneurysm is a weak, bulging area in the wall of an artery that supplies blood to the brain. Aging and hardening of the arteries can cause aneurysms, however some can be hereditary. Some risk factors can be prevented, others cannot. The chance of aneurysms may increase based on the number of factors you have. People are at greater risk of rupture if they have already had them. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay Causes Risk factors: Family history: If people in your family have had a history of aneurysms, you are more likely to have them. Previous aneurysm: People who have had a history of aneurysms are more likely to get them again. Gender: Women are more likely to develop brain aneurysms. Race: African Americans are more likely to contract them than whites. High blood pressure: People with a history of hypertension are more likely to have an aneurysm. Smoking: People who smoke are more likely to have their aneurysms rupture. Symptoms Cerebral aneurysms have no symptoms and are usually detected only during unrelated tests. . In some cases, when an ecstatic aneurysm presses on the brain, it will cause problems. Some symptoms of this are that the person may suffer from severe headaches, blurred vision, changes in speech, and neck pain, depending on which areas of the brain are affected and the severity of the aneurysm. Ruptured aneurysms often appear suddenly and unexpectedly. Symptoms of a ruptured aneurysm include: neck pain, sudden severe headache, nausea and vomiting, fainting or loss of consciousness, seizures, and sensitivity to light. Diagnosis Because aneurysms often have no symptoms, they are usually found during the diagnosis of a different disease. However, if your doctor suspects an aneurysm, he or she may do the following tests: A CT scan: This helps find bleeding spots in the brain. A CT scan: Helps evaluate blood vessels more precisely. An MRA scan: To provide images of blood vessels in the body, an MRA uses a magnetic field and pulses of radio wave energy. Cerebral angiogram: A catheter is inserted into a blood vessel in the groin or arm and moved to the brain, and a dye is inserted into all the fever arteries. The dye allows you to see complications such as arteries. This is the riskiest test, however it is best to spot a small aneurysm. Treatment Please note: This is just an example. Get a custom paper from our expert writers now. Get a Custom Essay If an aneurysm is small and the number of ruptures is low, your doctor may wait and observe you because surgery can be risky and dangerous. If the aneurysm is large and causing pain or if you have a history of ruptures, your doctor may recommend surgery. 2 types of surgery can be performed for ruptured and unruptured aneurysms: endovascular embolization. A small tube is inserted near the affected artery and placed near the aneurysm. To reduce the chance that the aneurysm will rupture, soft metal coils pass through the tube into the aneurysm and fill it. This is risky and could cause the aneurysm to rupture. Surgical cutout. A small clip is placed around the base or aneurysm to isolate it from normal blood circulation. This prevents it from breaking.