Skin A 45-year-old obese patient presents with these lesions over her neck. What is your diagnosis? A Acanthosis nigricans B Lichen Planus C Atopic dermatitis D Contact dermatitis 💡 Explanation A 45-year-old obese patient presents with these lesions over her neck. What is your diagnosis? ✓ Correct Answer: A. Acanthosis nigricans