Early Screening Is a Powerful Protector for Abdominal Aortic Aneurysm March 17, 2026 Abdominal aortic aneurysm is a slow-developing and often symptomless condition that can be fatal if it ruptures. But what makes it dangerous? The aorta is the body’s largest artery, responsible for carrying blood from your heart through your chest and abdomen to your vital organs and legs. An aneurysm occurs when the wall of the abdominal aorta weakens. A weakened aortic wall causes it to enlarge. After reaching a certain size, the aorta is prone to bursting or rupturing, which in many situations can be fatal. According to the Society for Vascular Surgery, approximately 200,000 people in the U.S. are diagnosed with abdominal aortic aneurysm each year — making it the 15th leading cause of death nationwide and 10th among men 55 or older. Risk Factors for Abdominal Aortic Aneurysm Include: Smoker or former smoker High blood pressure, atherosclerosis (hardeningof arteries) or chronic lung disease Family history Men 65 years or older If a close relative has had this condition, the risk increases by 12 times. In fact, 1 in 4 people who need treatment have an immediate family member with abdominal aortic aneurysm. Know the Signs for Abdominal Aortic Aneurysm The symptoms are often silent, until the aneurism gets large or ruptures. When symptoms do appear, you may experience: Sudden or severe pain in the abdomen or back Dizziness, lightheadedness or even a complete blackout, also known as syncope If you experience symptoms and have a family history of abdominal aortic aneurism, seek emergency care right away. Proactive Measures Matter Early detection is the key. A simple, painless ultrasound screening can identify an aneurysm before it becomes dangerous. Screening is recommended for: Men aged 65 to 75 years who have smoked Men over 65 years with a family history Women with risk factors like smoking or family history If caught early, repair has much lower risk than emergency surgery after a rupture. Take the First Step to Control this Potential Life‑threatening Condition By: Quitting smoking Managing your blood pressure and cholesterol Learning your family history Talking with your doctor about screening Samaritan General & Vascular Surgery – Corvallis specializes in preventive care and treatment for a wide range of vascular conditions. Find out more at samhealth.org/Vascular.
