An iliac artery aneurysm is a dilatation of the iliac artery. A normal iliac artery measures up to 1 cm in diameter. An iliac artery that is wider than that is aneurysmal.

Aneurysmal degeneration of the iliac arteries (common, internal, external iliac) can occur in isolation or in association with other large vessel aneurysms (eg, abdominal aorta, femoral artery). Iliac artery aneurysms (IAAs) are often diagnosed as …

2018年1月26日 · Iliac artery aneurysm’s (IAA) definition is weakness and bulging in the wall of one of the iliac arteries. Typically, an iliac artery has a diameter no greater than 1.7...

2024年11月6日 · Iliac arterial aneurysms are focal dilatations of the iliac artery. Although the dimensions that define the aneurysm are dependent on the sex of the patient and the portion of the artery involved, a common iliac artery (CIA) with a diameter ≥1.7 cm in males or ≥1.5 cm in females is considered ectatic. A diameter >2.5 cm is considered aneurysmal 3.

2023年12月25日 · Iliac artery aneurysm is a vascular condition that involves a weakened area in the iliac artery, a major blood vessel in the pelvis. Understanding the symptoms, diagnosis, and treatment options for this condition is important for early detection and effective management.

Iliac aneurysms can burst, which can cause life-threatening, uncontrolled bleeding. An iliac aneurysm is a bulge and weakness in the wall of the iliac artery, found in your pelvis. At UVA Health, we can check you for aneurysms and partner with you on the right treatment.

What is an iliac aneurysm? An iliac aneurysm is bulging and weakness in the wall of one of the iliac arteries. The common iliac arteries branch off the abdominal aorta in the pelvic area. These arteries further branch into internal iliac arteries and external iliac arteries.

Iliac artery aneurysms (IAA) are found to coexist with abdominal artery aneurysms (AAA) in around 40% of AAA patients. Contrarily, isolated iliac artery aneurysms are a rare entity, and the rate of them occurring is estimated to be between 0.4% and 1.9% of abdominal aneurysms [1-3].

Iliac artery aneurysm (IAA) is defined as a dilatation of the iliac artery of 1.5-fold the normal diameter. Thus, a common iliac artery (CIA)>18 mm in men and >15 mm in women, and an internal iliac artery (IIA) >8 mm is considered aneurysmal [1,2].

Elective surgical repair has traditionally been considered to be the treatment of choice for the exclusion of isolated iliac artery aneurysms (IAAs). Recently, endovascular repair has evolved as an alternative to surgical repair, especially in patients at high surgical risk.