2023年4月25日 · An abdominal aortic aneurysm is an enlarged area in the lower part of the body's main artery, called the aorta. The aorta runs from the heart through the center of the …

2020年11月3日 · Abdominal Aortic Aneurysm (AAA) is a permanent localised or diffuse dilatation of the abdominal aorta to 1.5 times its normal diameter that involving all three layers of the …

2025年2月11日 · Abdominal aortic aneurysms (AAA) are focal dilatations of the abdominal aorta measuring 50% greater than the proximal normal segment or >3 cm in maximum diameter. …

2025年3月12日 · Although the pathogenesis of abdominal aortic aneurysm (AAA) remains largely unclear, evidence is accumulating to suggest the systemic nature of this disease. Here, we …

2023年9月18日 · Most aortic aneurysms occur in the section of the aorta that passes through the lower abdomen. These are known as abdominal aortic aneurysms (AAAs - pronounced by …

2020年8月17日 · Ultrasound is an ideal method for detecting Abdominal Aortic Aneurysms (AAA) due to its accuracy, low cost, and ability to be performed at the bedside.

2002年4月15日 · Given the high rate of morbidity and mortality associated with abdominal aortic aneurysms (AAAs), accurate diagnosis and preoperative evaluation are essential for improved …

腹主动脉内径 ≥ 3cm构成腹主动脉瘤（AAA）。 AAAs通常以每年10%的速度扩大，但也有些呈指数增长，约20%可无限期地维持相同大小。 动脉瘤破裂的风险与其大小成比例。

2020年4月9日 · An abdominal aortic aneurysm (AAA) is a localized dilation caused by weakening of the vessel wall, most often in the infrarenal area. It is usually defined as an outer aortic …

An aortic aneurysm is a bulge or weakness in your aorta (one of the main blood vessels in your body). Aortic aneurysms can happen in your tummy (abdominal aortic aneurysm) or in your …

Abdominal Aortic Aneurysm (AAA) is a common, progressive, and potentially lethal vascular disease. A major obstacle in AAA research, as well as patient care, is the lack of technology …

An abdominal aortic aneurysm typically produces no symptoms, but as the size of the aneurysm grows, abdominal and/or back pain may develop. Other symptoms may include pain radiating …

An abdominal aortic aneurysm (AAA) is a life-threatening stretching or ballooning of the aorta, the body’s main blood vessel. If the pressure on the aneurysm is too great, it can burst. Learn how …

2019年12月10日 · This systematic review to support the 2019 US Preventive Services Task Force Recommendation Statement on screening for abdominal aortic aneurysm (AAA) summarizes …

2024年9月30日 · More than 80% of patients with ruptured abdominal aortic aneurysm (AAA) present without a previous diagnosis of AAA, which contributes to an initial misdiagnosis rate …

2024年11月19日 · This page provides information for men who have had a large aneurysm found through abdominal aortic aneurysm screening (also called AAA screening).

Abdominal Aortic Aneurysm (AAA) Open Repair A large incision is made in the abdomen to directly visualize the abdominal aorta and repair the aneurysm. A cylinder-like tube called a …

2022年10月18日 · Open abdominal aortic aneurysm (AAA) repair is surgery to fix a widened part in your aorta. This is called an aneurysm. The aorta is the large artery that carries blood from …

2020年5月15日 · The USPSTF recommends one-time screening for AAA with ultrasonography in men 65 to 75 years of age who have ever smoked (B recommendation). 1 Additionally, the …

Since abdominal aortic aneurysm is often a risk indicator for clogged arteries and heart disease, many people take this opportunity to shift toward a healthier lifestyle. Right after surgery, you …