Pathology Syphilitic arterial aneursysms typically involve which of the following processes? A Cystic medial sclerosis B Fatty streaks C Circumferential calcification D Endarteritis of the vasa vasorum 💡 Explanation Syphilitic arterial aneursysms typically involve which of the following processes? ✓ Correct Answer: D. Endarteritis of the vasa vasorum