Aortic aneurysm: Difference between revisions
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==[[Aortic aneurysm overview|Overview]]== | ==[[Aortic aneurysm overview|Overview]]== | ||
== | ==Pathophysiology== | ||
The physical change in the aortic diameter can occur secondary to an intrinsic defect in the protein construction of the aortic wall, trauma, infection, or due to progressive destruction of aortic proteins by enzymes. | The physical change in the aortic diameter can occur secondary to an intrinsic defect in the protein construction of the aortic wall, trauma, infection, or due to progressive destruction of aortic proteins by enzymes. | ||
== | ==Epidemiology & demographics== | ||
==Risk factors== | |||
==Screening== | |||
==Natural history, complications, & prognosis== | |||
==Causes== | |||
== | ==Differential diagnosis== | ||
== | ==Diagnosis== | ||
[[Aortic aneurysm thoracic aortic aneurysm|Thoracic Aortic Aneurysm]] | [[Aortic aneurysm abdominal aortic aneurysm|Abdominal aortic aneurysm]] | [[Aortic aneurysm history and symptoms|History & symptoms]] | [[Aortic aneurysm physical examination|Physical examination]] | |||
Most intact aortic aneurysms do not produce symptoms. As they enlarge, symptoms such as [[abdominal pain]] and [[back pain]] may develop. Compression of nerve roots may cause leg pain or [[numbness]]. Untreated, aneurysms tend to become progressively larger, although the rate of enlargement is unpredictable for any individual. Rarely, clotted blood which lines most aortic aneurysms can break off and result in an [[embolus]]. They may be found on physical examination. Medical imaging is necessary to confirm the diagnosis. | |||
===Endovascular treatment of AAA | ==Treatment== | ||
[[Aortic aneurysm medical therapy|Medical treatment]] | [[Aortic aneurysm surgery|Surgical treatment]] | [[Aortic aneurysm endovascular treatment of AAA|Endovascular treatment of AAA]] | |||
==Prevention== | ==Prevention== | ||
Revision as of 19:29, 13 July 2011
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Overview
Pathophysiology
The physical change in the aortic diameter can occur secondary to an intrinsic defect in the protein construction of the aortic wall, trauma, infection, or due to progressive destruction of aortic proteins by enzymes.
Epidemiology & demographics
Risk factors
Screening
Natural history, complications, & prognosis
Causes
Differential diagnosis
Diagnosis
Thoracic Aortic Aneurysm | Abdominal aortic aneurysm | History & symptoms | Physical examination
Most intact aortic aneurysms do not produce symptoms. As they enlarge, symptoms such as abdominal pain and back pain may develop. Compression of nerve roots may cause leg pain or numbness. Untreated, aneurysms tend to become progressively larger, although the rate of enlargement is unpredictable for any individual. Rarely, clotted blood which lines most aortic aneurysms can break off and result in an embolus. They may be found on physical examination. Medical imaging is necessary to confirm the diagnosis.
Treatment
Medical treatment | Surgical treatment | Endovascular treatment of AAA
Prevention
See Also
Videos on Abdominal Aortic Aneurysm
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<youtube v=9XPPbWsrtRA/>
<youtube v=ovGI2fYc_U8/>
Pathological Findings
References
Template:SIB it:Aneurisma aortico fi:Aortta-aneurysma