Brain Aneurysm

(Cerebral Aneurysm; Intracranial Aneurysm; Intracerebral Aneurysm; Aneurysm, Brain; Aneurysm, Cerebral; Aneurysm, Intracranial; Aneurysm, Intracerebral)


An aneurysm is an outpouching of a blood vessel wall. This can occur anywhere there are blood vessels, including in the brain. The bulging, blood-filled pocket can put pressure on parts of the brain. In addition, the blood vessel can rupture (hemorrhage). Early detection and diagnosis may help prevent severe or fatal complications in some patients. Many aneurysms go unnoticed for a lifetime and cause no symptoms.
Brain Aneurysm
Copyright © Nucleus Medical Media, Inc.


Aneurysms form in areas where the artery wall becomes thin or weak. Thinning artery walls and resulting aneurysms can be caused by a number of factors. Common causes include:
  • Congenital (present at birth) weakness in artery wall
  • High blood pressure
  • Infection
  • Trauma or injury to the brain
  • Tumor
  • Plaque build-up on artery walls

Risk Factors

These factors increase your chance of developing a brain aneurysm. These risk factors also increase your chance of a rupture. Older 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:

leave comments
Did you like this? Share with your family and friends.
Related Topics:
Current Research From Top Journals

Music May Improve Sleep Quality in Adults with Insomnia
October 2015

Insomnia can make your days miserable and a cure can be hard to find. There are some medications but there is some worry with side effects and the potential for addiction. Music is side effect free and according to this study may help you find sleep.

dot separator
previous editions

CPAP May Help Older Adults with Obstructive Sleep Apnea
September 2015

Water Before Meals May Promote Weight Loss
August 2015

Fecal Transplants Induce Ulcerative Colitis Remission
July 2015

dashed separator


Our Free Newsletter
click here to see all of our uplifting newsletters »