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You are here : AllRefer.com > Health > Diseases & Conditions > Thoracic Aortic Aneurysm

Thoracic Aortic Aneurysm

Provided by A.D.A.M.

Definition

Overview, Causes, & Risk Factors

Symptoms & Signs

Prevention

Diagnosis & Tests

Treatment

Expectations or Prognosis

Complications

Calling Your Health Care Provider

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Alternate Names : Aneurysm - Thoracic Aortic, Aortic Aneurysm - Thoracic, Syphilitic Aneurysm


Definition

A thoracic aortic aneurysm is a localized expansion of the wall of the aorta.

Pictures & Images

Heart, Section Through the Middle
Heart, Section Through the Middle

Aortic Rupture, Chest X-Ray
Aortic Rupture, Chest X-Ray

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Overview, Causes, & Risk Factors

Thoracic aortic aneurysms are caused by hardening of the arteries (atherosclerosis), high blood pressure (hypertension), congenital disorders such as Marfan's syndrome, trauma, or less commonly, syphilis.

Atherosclerosis is by far the most common cause.

Thoracic aneurysms occur in the ascending aorta (25% of the time), the aortic arch (25% of the time), or the descending thoracic aorta (50% of the time).

Risk factors include various connective tissue disorders (such as Marfan's syndrome), atherosclerosis, previous dissection of the aorta, prolonged hypertension, and trauma (usually falls or motor vechicle accidents).



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Definition
Overview, Causes, & Risk Factors
Symptoms & Signs
Prevention
Diagnosis & Tests
Treatment
Prognosis
Complications
Calling Your Health Care Provider
Pictures & Images

Topics that might be of interest to you

Diseases & Conditions

Atherosclerosis
Hypertension
Marfan Syndrome
Syphilis

Review Date : 5/7/2002
Reviewed By : Allan S. Stewart, M.D., Department of Surgery, University of Pennsylvania Medical Center, Philadelphia, PA. Review Provided by VeriMed Healthcare Network.

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Page Last Updated: 09 Jan, 2009