Brain Aneurysms
The arteries in the brain occasionally develop a weak spot or bulge, which is called an aneurysm. The concern is that it can burst or rupture at that weak spot, causing blood to leak into the brain, a brain aneurysm hemorrhage. A rupture is very serious, often fatal or leaving permanent paralysis and disability.
Doctors detect aneurysms with various scans. There are two surgical treatments that reduce the risk of rupture. One is open brain surgery (craniotomy) the other, less invasive, is endovascular surgery. Which is appropriate depends on where the aneurysm is located.
An aneurysm is a very serious medical condition and requires immediate attention.
Recently Answered
- Q What causes a cerebral aneurysm?
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Cerebral aneurysms can be congenital, resulting from an inborn abnormality in an artery wall. They are more common in people with certain genetic diseases, such as connective tissue disorders, polycystic kidney disease, or circulatory disorders, such as... Full Answer
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- Q What are the symptoms of a brain aneurysm?
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Brain aneurysms may be asymptomatic (no symptoms) or symptomatic (with symptoms). Symptoms associated with brain aneurysms depend on the location of the aneurysm in the brain. sudden severe headache nausea, vomiting visual disturbance loss... Full Answer
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- Q Is a brain aneurysm a type of stroke?
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Dr. Rafael Alexander Ortiz, NeurosurgeryA brain aneurysm is not a type of stroke. A brain aneurysm is a dilatation of an artery of the brain that appears at a weak spot of the artery. A brain aneurysm can rupture and create bleeding in the brain (a type of stroke called subarachnoid... Full Answer
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- Q Is a ruptured brain aneurysm fatal?
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A ruptured brain aneurysm is often fatal. About 40 percent of people who suffer from a ruptured brain aneurysm die within the first 24 hours. Complications account for an additional 25 percent of people who die within six months. Of those who survive,... Full Answer
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- Q How can I know about aneurysms in my brain?
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Dr. Rafael Alexander Ortiz, NeurosurgeryBrain aneurysms are usually asymptomatic (no symptoms). An aneurysm of the brain can rupture and create a hemorrhage (bleeding) inside the head. When a brain aneurysm ruptures, the most common symptom is a severe headache ("worst headache of my... Full Answer
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- Q How can I reduce my risk for future brain aneurysms?
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There also are many risk factors for a brain aneurysm (also called a cerebral aneurysm) you can control or manage with lifestyle changes. These include: Smoking: If you smoke, STOP. Smoking has been associated with the formation, growth and... Full Answer
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- Q How does a brain aneurysm affect the body?
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How an aneurysm affects the body depends on its nature. Aneurysms that are small or not growing generally produce no symptoms and may never cause any adverse impacts to the body. Aneurysms that are growing may put pressure on brain tissue or surrounding... Full Answer
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- Q Where in the brain do aneurysms develop?
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The internal carotid arteries are the two large arteries -- located on either side of the head and neck -- that supply blood to the brain. The most common types of aneurysms are found in the arteries that connect the two internal carotid... Full Answer
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- Q Are there specific disorders that increase the risk of brain aneurysm?
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Yes, some congenital disorders increase the risk of getting a brain aneurysm. These include: Ehlers-Danlos syndrome. This is a connective tissue disorder that impairs blood vessels. Marfan's syndrome. This is another connective tissue disorder.... Full Answer
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- Q What is the prognosis for cerebral aneurysms?
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An unruptured aneurysm may go unnoticed throughout a person's lifetime. A burst aneurysm, however, may be fatal or could lead to hemorrhagic stroke, vasospasm (the leading cause of disability or death following a burst aneurysm), hydrocephalus, coma, or... Full Answer
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