Aneurysm

An aneurysm is a weakness in the wall of an artery which swells outward. Aneurysms can occur throughout the body. Cerebral (brain), thoracic (chest), abdominal (stomach) and lower body (pelvis, thigh or knee) aneurysms are all common.

A burst aneurysm leads to internal bleeding which can become deadly. It is important to call 911 immediately if you have serious symptoms such as sudden nausea and vomiting, sudden extreme pain in the head, neck, chest, back or belly, sudden fast pulse, vision problems, perspiration, dizziness or anxiety, or loss of consciousness.

A family history of aneurysm increases your risk, as does smoking, being male or over age 60. Surgery can repair a worrisome aneurysm.

See also Abdominal Aortic Aneurysm and Thoracic Aortic Aneurysm