15/05/2025
Often, an AAA doesn’t cause noticeable symptoms until it's large or at risk of rupturing. That's why regular screening is crucial, especially for individuals with risk factors like smoking history, high blood pressure, or a family history of aneurysms.
Diagnosis typically involves:
🔹 Physical Exam: In some cases, a physician might feel a pulsating mass in the abdomen. However, physical exams alone are not reliable for detecting all aneurysms.
🔹 Ultrasound: This is the most common and non-invasive way to diagnose an AAA. It's quick, painless, and highly effective at detecting the size of the aneurysm.
🔹 CT Scan or MRI: If more detail is needed, especially before planning surgery, imaging like a CT scan or MRI provides a more complete picture of the aneurysm's size, location, and any complications.
🔹 Screening Recommendations: The U.S. Preventive Services Task Force recommends a one-time ultrasound screening for men aged 65-75 who have ever smoked. People with a strong family history of AAA may also be advised to undergo earlier or more frequent screenings.
Why Early Diagnosis Matters
Catching an AAA early allows for careful monitoring or timely intervention, such as minimally invasive endovascular repair (EVAR) or open surgery, depending on the size and growth rate of the aneurysm.
Learn about treating AAA at Champlain Valley: https://champlainvalleyvascular.com/services/aneurysms/