Medicine The following lesion was noticed in a patient with history of involuntary weight loss. What is the diagnosis? A Acanthosis nigricans B Leser-Trelat sign C Actinic keratosis D Interiginous candida 💡 Explanation The following lesion was noticed in a patient with history of involuntary weight loss. What is the diagnosis? ✓ Correct Answer: A. Acanthosis nigricans