Medicine This patient had a 4-year history of diabetes. What is the diagnosis? A Bullous disease of diabetes B Necrobiosis lipoidica diabeticorum C Necrolytic migratory erythema D Pigmented purpuric dermatosis 💡 Explanation This patient had a 4-year history of diabetes. What is the diagnosis? ✓ Correct Answer: C. Necrolytic migratory erythema