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Penetrating atherosclerotic ulcer

Field	Value
name	Penetrating atherosclerotic ulcer
image	Aorta Anatomy.jpg
caption	Aorta Anatomy
field	Cardiology
causes	Atherosclerosis
diagnosis	MRI

A penetrating atherosclerotic ulcer (PAU) is an atherosclerotic lesion that ulcerates, leading to a hematoma forming within the walls of the aorta.

Diagnosis

The condition is often associated with thickening of the aortic wall, and can be differentiated from similar conditions (atherosclerotic plaque and a thrombus) through the use of computed tomography and magnetic resonance imaging, though the latter is superior. Transesophageal echocardiography and intravascular ultrasonography may also be used in differentiation.

Treatment

Complications such as rupture or other life-threatening conditions are rare. Treatment may involve surgery, particularly when signs indicating worsening are present (the patient is unable to control their pain or changes in blood pressure).

Notes

References

(2000). "Penetrating atherosclerotic ulcer of the aorta: imaging features and disease concept". Radiographics.
Chu, B. (March 2006). "Serial high-spatial-resolution, multisequence magnetic resonance imaging studies identify fibrous cap rupture and penetrating ulcer into carotid atherosclerotic plaque". American Heart Association.

Wikipedia Source

This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.

diseases-of-the-aorta diseases-of-arteries,-arterioles-and-capillaries

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