An abdominal aortic aneurysm (AAA) is a condition in which the wall of the abdominal aorta, the largest artery in the abdomen, weakens and bulges outward, causing an enlarged area or “aneurysm”. AAAs can be dangerous, particularly if they rupture, causing severe internal bleeding.
AAA often develops slowly over time, with few noticeable symptoms until the aneurysm grows large enough to cause discomfort or pain. When symptoms do occur, they may include a pulsating sensation in the abdomen, a persistent, severe back or abdominal pain, and sometimes a feeling of fullness or indigestion.
The risk factors for developing an AAA include smoking, a family history of the condition, age, male gender, high blood pressure, and atherosclerosis (hardening of the arteries). Men over the age of 65 who have ever smoked are particularly at risk, and it is recommended that they be screened for AAA using an ultrasound.
Treatment for AAA may depend on the size and location of the aneurysm, the patient’s overall health, and other factors. Small aneurysms that are not causing symptoms may simply be monitored over time, while larger ones may require surgery to repair or replace the weakened section of the aorta.
Preventing AAA involves managing risk factors such as smoking cessation, maintaining healthy blood pressure, and controlling cholesterol levels. Regular screening and early detection can also help to prevent serious complications from AAA.
Overall, abdominal aortic aneurysm is a serious medical condition that can cause severe health consequences if left untreated. However, with proper management and treatment, many individuals with AAA are able to manage the condition and prevent complications.
