An aneurysm is a weakened blood vessel in the brain that collects blood. The bulging, blood-filled pocket can put pressure on parts of the brain, pressing on nearby nerves. This can cause symptoms or cause the blood vessel to rupture (hemorrhage). Early detection and diagnosis can help prevent severe or fatal complications. Many aneurysms go unnoticed for a lifetime and cause no symptoms.
These factors increase your chance of developing a brain aneurysm. These risk factors also increase your chance of a rupture. Adults are more likely to develop an aneurysm than children. Females are at slightly higher risk. Tell your doctor if you have any of these risk factors:
Genetic diseases (circulatory, connective tissue, or kidney diseases)
Talk with your doctor about the best treatment plan for you. Other medical conditions; lifestyle factors; as well as the type, size, and location of the aneurysm will direct treatment. For a known aneurysm that is not leaking or ruptured, treatment options include the following:
Your doctor may need to monitor you to see if the aneurysm gets larger or begins to leak.
Medicines are not used to fix an aneurysm. Medicines may be used to help lower blood pressure, treat pain, or stop side effects of the aneurysm, like seizures.
During this procedure, a catheter is thread up to the aneurysm. Coils or balloons are used to fill the aneurysm and stop circulation, causing it to clot. This may need to be done more than once.
Surgical options include microvascular clipping or occlusion.
Microvascular clipping—A neurosurgeon cuts off blood flow to the aneurysm.
Microvascular occlusion—A neurosurgeon clamps off the entire artery leading to the aneurysm. Sometimes a bypass procedure (rerouting a new blood vessel) is done too.
In many cases, there is no known way to prevent an aneurysm from forming. To help reduce your chances of getting a brain aneurysm or having it burst, take the following steps:
Please be aware that this information is provided to supplement the care
provided by your physician. It is neither intended nor implied to be a
substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER
IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the
advice of your physician or other qualified health provider prior to
starting any new treatment or with any questions you may have regarding a