Pathology A 70-year-old man has abdominal pain with mass in the abdomen. Angiography reveals aneurysm of the aorta.Most likely cause is – A Trauma B Atherosclerosis C Syphilis D Congenital 💡 Explanation A 70-year-old man has abdominal pain with mass in the abdomen. Angiography reveals aneurysm of the aorta.Most likely cause is - ✓ Correct Answer: B. Atherosclerosis