Surgery An elderly man presents with h/o abdomianl pain. He is found to have a fusiform dilatation of the descending aoa. Likely cause is: A Trauma B Atherosclerosis C Right ventricular failure D Syphilitic aoitis 💡 Explanation An elderly man presents with h/o abdomianl pain. He is found to have a fusiform dilatation of the descending aoa. Likely cause is: ✓ Correct Answer: B. Atherosclerosis