An abdominal aneurysm, also called an abdominal aortic aneurysm, is a bulge in the wall of the aorta, the largest artery in the body. The main cause of aortic aneurysms is atherosclerosis, a condition in which fatty deposits collect in the walls of arteries. Though aortic aneurysms are often small enough that they cause no symptoms, they can worsen rapidly, making it very important that you know what to look for.
Pain
Pain caused by an aortic aneurysm can range from mild to severe and can be concentrated in the abdomen, chest, lower back, legs and hips. Severe pain can mean the aneurysm has or is ready to burst.
Throbbing
An abdominal aneurysm can cause a throbbing or pulsating sensation in the abdomen.
Lump
If an abdominal aneurysm grows large enough, it may protrude through the skin or be large enough to be felt through palpation. Lumps due to an abdominal aneurysm usually form near the navel.
Pain or Coldness in Lower Extremities
Abdominal aneurysms can produce blood clots that can break off and travel down your legs, blocking circulation to your feet and/or toes.
Other Symptoms
Among other symptoms caused by abdominal are a rapid heartbeat, fever and weight loss.
Warning
Once an abdominal aneurysm has grown large enough to cause symptoms, it has become a potentially life-threatening condition. According to the National Institutes of Health, less than 40 percent of people survive a ruptured abdominal aneurysm.
Tags: abdominal aneurysm, aortic aneurysms, large enough, abdominal aortic, aortic aneurysm, cause symptoms