For a large and rapidly enlarging abdominal aortic aneurysm, what is the recommended treatment approach?

For a large and rapidly enlarging abdominal aortic aneurysm, what is the recommended treatment approach?

• A. Urgent surgical repair
• B. Medical management with antihypertensives
• C. Lifestyle modification
• D. Antibiotics

Answer: (A)

Rapidly enlarging abdominal aortic aneurysms carry a high risk of rupture, so definitive repair is indicated promptly to prevent a life-threatening event. Repair, whether via open surgery or a less invasive endovascular approach, aims to exclude the aneurysm from circulation and restore a durable blood flow path. Medical management with antihypertensives can help control blood pressure and reduce overall cardiovascular risk, but it won’t prevent rupture in a large, expanding aneurysm. Lifestyle modification and antibiotics don’t address the structural weakness or growth of the aneurysm. Thus, urgent surgical repair is the best course of action.

Rapidly enlarging abdominal aortic aneurysms carry a high risk of rupture, so definitive repair is indicated promptly to prevent a life-threatening event. Repair, whether via open surgery or a less invasive endovascular approach, aims to exclude the aneurysm from circulation and restore a durable blood flow path. Medical management with antihypertensives can help control blood pressure and reduce overall cardiovascular risk, but it won’t prevent rupture in a large, expanding aneurysm. Lifestyle modification and antibiotics don’t address the structural weakness or growth of the aneurysm. Thus, urgent surgical repair is the best course of action.