Acanthosis Nigricans (Skin Pigmentation Disorder) - Causes, Symptoms, Diagnosis, Risk Factors and Treatment
Acanthosis nigricans is a skin condition in which discoloration and hyperpigmentation of the skin occurs, with dark skin around neck, often called black neck diabetes since it commonly occurs in diabetics.
United States Kaushik Bharati Indianj Dermatol American Academy Of Dermatology National Organization For Rare Disorders Classify Acanthosis
Source: medindia.net