You should screen for abdominal aortic aneurysm (AAA) with a one-time ultrasound if you are a man aged 65-75 who has ever smoked; if one is found, follow-up frequency depends on size, with smaller ones needing scans every 1-3 years and larger ones (4.5-5.4 cm) every 3-6 months, while those 5.5 cm or larger usually need surgical evaluation, but always consult your doctor for a personalized schedule.
Screening recommendations vary, but in general:
Serial screening MRAs should be completed every 5 YEARS beginning at the next 5th interval birthday (i.e. 25th, 30th, 35th, etc).
We suggest surveillance imaging at 12-month intervals for patients with an AAA of 4.0 to 4.9 cm in diameter. We suggest surveillance imaging at 6-month intervals for patients with an AAA between 5.0 and 5.4 cm in diameter.
Small AAA (3.0 cm to 4.4 cm) — the person is placed under surveillance and a repeat scan offered in 12 months. Medium AAA (4.5 cm to 5.4 cm) — the person is placed under surveillance and a repeat scan offered in 3 months. Large AAA (5.5 cm or larger) — the person is referred to a vascular surgeon.
What are the AAA screening recommendations? Healthcare providers recommend a one-time abdominal aortic aneurysm screening for people ages 65 to 75 at the greatest risk for an AAA.
The Ritter Rules provide clear, actionable steps for people affected by thoracic aortic aneurysms and dissections to take charge of their health. These rules are designed to educate and empower you to advocate for your best care. With the right care, this condition can be managed, and you can live a full life.
Ultrasound Screening
Using ultrasound to screen for AAA is risk and pain-free with a sensitivity of 95% and specificity of nearly 100%.
Your healthcare provider may recommend: Medications to manage your blood pressure and reduce force against the artery wall. Imaging exams about every six months to monitor the size of the aneurysm. Then every few years if the aneurysm isn't growing quickly.
Abdominal aortic aneurysm (AAA) screening is offered to all men the year they become 65 years old. Screening is not routinely offered to groups where there is a smaller risk of AAA, including: Men aged under 65 years. Women.
Patients with AAAs 3.0 to 3.9 cm in diameter should be monitored with ultrasonography every two to three years. Patients with AAAs 4.0 to 5.4 cm in diameter should be monitored with ultrasonography or computed tomography every six to 12 months. AAA = abdominal aortic aneurysm.
An AAA rupture is a medical emergency. Call 911 or your local emergency number if you have sudden, severe pain in your belly or lower back. Symptoms may also include shortness of breath, dizziness and nausea.
There is no increased risk if you travel by plane if you have an AAA. It is no more likely to burst because of cabin pressure at a high altitude than on the ground. If you have surgery, you may not be allowed to fly for a short while afterwards.
CT angiography (CTA) is considered the gold standard for evaluation, but it exposes patients to high radiation doses. It is excellent for preoperative planning as it accurately delineates the size and shape of the AAA and its relationship to branch arteries and the aortic bifurcation.
Part B (Medical Insurance)
Covers certain doctors' services, outpatient care, medical supplies, and preventive services. covers an abdominal aortic aneurysm screening ultrasound if you're at risk.
Ultrasound screening has been widely accepted as the primary approach for detecting AAAs by both primary care clinicians and vascular surgeons. Four U.S.-based guidelines recommend one-time ultrasound screening in 65- to 75-year-old ever-smoking men (Appendix B Table 1).
Healthy lifestyle changes
If you have an abdominal aortic aneurysm that's getting bigger, symptoms might include: Deep, constant pain in the belly area or side of the belly. Back pain. A throbbing or pulsing feeling near the belly button.
The annual growth rate of patients with ascending thoracic aortic aneurysm is slow, typically on the order of 0.25–1.0 mm/y. Thus, in asymptomatic patients without concerning clinical features, imaging surveillance at 2‐ or 3‐year intervals may be a safe and efficient approach.
Cigarette smoking is one of the main factors that increases your risk for an aortic aneurysm, especially an abdominal aortic aneurysm. If you are a current smoker, an abdominal aortic aneurysm may grow more quickly and be more likely to burst.
Abdominal aortic aneurysm (AAA) is uncommon in people under the age of 60. About one person in 1000 develops an AAA between the ages of 60 and 65, and this number continues to rise with age. Screening studies show that AAAs occur in 2 to 13 percent of males and 6 percent of females over the age of 65.
For AAA diameters smaller than 5.5 cm, the European Society of Vascular Surgery (ESVS) suggests surveillance with ultrasonography. Ultrasound is established as the preferred screening modality. CT angiography is considered the gold standard for preoperative examination.
The condition has claimed the lives of renowned scientist Albert Einstein, actors George C. Scott, John Ritter, and Lucille Ball, and, most recently, sports journalist Grant Wahl, who collapsed and died from a ruptured aortic aneurysm during the 2022 World Cup.
Cuoco told PEOPLE of Ritter, “He changed the course of my life. He was there at the beginning for my career. I spent a year and a half with him, but it changed my life, my entire life.”
There was just one issue: he wasn't actually having a heart attack—a problem with the small arteries that feed the heart; he was having an aortic dissection—a problem with the biggest artery in the entire body. Aortic dissections occur when the inner wall of the aorta becomes torn.