Facts

Aneurysm facts

• An aneurysm occurs when part of the blood vessel or cardiac chamber swells.
• The aneurysm can occur in any part of the body though they often occur in the wall of the aorta.
• The two main types of aneurysms are aortic and cerebral.
• Aneurysms are more common in men and people over 65 years.
• Symptoms depend on the size of the aneurysm and how rapidly it is growing and its location.
• A large cerebral aneurysm can lead to numbness of the face or problems with the eyes.
• Cerebral aneurysms generally form at the base of the brain.
• 1 in 4 aortic aneurysms is in the thorax.
• The aim of the treatment of aortic aneurysms is to prevent its rupture.
• A ruptured brain aneurysm can be treated by surgical clipping or endovascular coiling.