Acanthosis nigricans (Smarty PANCE) Exam Questions and Answers 100% Pass

Acanthosis nigricans (Smarty PANCE) Exam Questions and Answers 100% Pass What is acanthosis nigricans? Acanthosis nigricans (AN) is a benign dermatosis characterized by velvety, hyperpigmented, hyperkeratotic plaques, which are usually symmetric What areas of acanthosis nigricans are most often affected? Most often occurs on the posterior neck, flexural and intertriginous surfaces (axilla, elbow, inframammary areas, groin and anogenital regions), and sometimes in mucocutaneous areas What is acanthosis nigricans associated with? Typically a sign of hyperinsulinemia and insulin resistance, but it can be a marker of malignancy How is acanthosis nigricans diagnosed? Acanthosis nigricans is typically diagnosed clinically. A skin biopsy may be needed in unusual cases How is acanthosis nigricans treated?