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Doctor insights on: Can Smoking Lead To Aortic Aneurysm

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Can smoking lead to aortic aneurysm?

Can smoking lead to aortic aneurysm?

Arteriosclerosis: Cigarrette smoking accelerates the process of arteriosclerosis which in turn results in atheroma formation with its multiple consequences depending on location.In the aorta it results in cystic medial necrosis leading to aneurysmal dilatation or the opposite, arteriosclerosis obliterans. ...Read more

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Dr. Mario Matos-Cruz
928 doctors shared insights

Aortic Aneurysm (Definition)

Aortic aneurysm is a medical condition in which there is an balloon like outpouching in the wall of the aorta, which is the largest blood vessel in the body. Most commonly, this aneurysm occurs in the segment of the aorta that runs through the abdomen. Rupture can lead to massive ...Read more


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What could lead to an aortic aneurysm?

What could lead to an aortic aneurysm?

Aortic Aneurysms: It is not entirely clear exactly what causes aortic aneurysms, but we know of a few risk factors, probably the most significant of which is smoking. Other risk factors include atherosclerosis and high blood pressure. There is also a hereditary component, so these can run in families. There are also genetic syndromes such as marfans or ehlers-danlos which are associated. See a vascular surgeon. ...Read more

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Will a aortic aneurysm disappear?

Will a aortic aneurysm disappear?

NO: Aneurysmal dilatation of the aorta is a pathologic dilatation that does not disappear. Surgical resection makes it disappear. ...Read more

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Is aortic aneurysm a common condition?

Is aortic aneurysm a common condition?

No but its not rare: Abdominal aortic aneurysms are more common than thoracic . An aneurysm is defined as an enlargement of the aorta 1.5 x the normal diameter. The incidence is around 37 per 100, 000 patient yrs. There is a 3% prevalence in those over 50 yrs old. Male to female ratio of 9 to 1. Risk factors hypertension, high cholesterol, smoking, diabetes, family history and age. ...Read more

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When are aortic aneurysm repairs performed?

Based on size: The risk of rupture of an aortic aneurysm increases with its size (diameter). When the size reaches a certain threshold, the risk of rupture becomes substantial. At this point, a repair is justified either with surgery or a percutaneous stent graft. ...Read more

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If you get aortic aneurysm, how do you feel?

Usually nothing: Most aortic aneurysms form slowly over time and are completely asymptomatic. If the aneurysm develops a tear (dissection) pain is typically abrupt in onset and severe in intensity. ...Read more

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What are activities to avoid for an aortic aneurysm?

Heavy lifting: We tell people with aortic aneurysms to avoid activities that will increase intraabdominal pressure. This would include lifting anything so heavy it makes you grunt, doing sit-ups or crunches, or forceful straining on the toilet. ...Read more

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What is the typical underling cause for aortic aneurysm?

What is the typical underling cause for aortic aneurysm?

Arteriosclerosis: Most arteriosclerotic aneurysms result in cystic medial necrosis of the aorta resulting in dilatation of the artery secodary to the internal pressure and weakness of the arterial wall. Any part of the aorta and its branches may be affected. Infections with bacteria, fungus, syphillis may also produce aneurysms in the aorta. ...Read more

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Aorta (Definition)

The aorta is the largest artery in the body, leaving directly from the left ventricle of the heart to supply blood to the entire body. It is made of elastic tissue layers called "intima" and is subject to damage by high blood pressure, smoking, cholesterol, ...Read more


Dr. Shadi Abu Halimah
1,370 doctors shared insights

Aneurysm (Definition)

An aneurysm is a condition where there is weakness in the wall of a blood vessel. A clot can form in the vessel as the vessel widens or expands. An artery with an aneurysm can ...Read more