Acanthosis nigricans

Acanthosis nigricans or dark neck is a condition in which your neck is noticeably dark. The affected skin becomes thick and velvety. Medical attention is required to treat the condition.

Skin Pigmentation Disorder Acanthosis nigricans refers to a fairly common skin pigmentation disorder. The most notable indication of this condition is dark skin patches with…

Genetic illnesses, health conditions, or infections cause your skin to react in unusual ways. Learn about these conditions and what they can do to skin.

Author(s): Katz, Aaron S.; Goff, David C; Feldman, Steven R

- Acanthosis nigricans is a skin condition characterized by dark, velvety patches, typically found in body folds like the neck, armpits, and groin. While it’s usually harmless, it can be a sign of underlying health issues. - Key Points: * Appearance: The affected skin may appear thickened and has a distinct dark coloration. * Causes: Commonly associated with insulin resistance, obesity, hormonal disorders, and certain medications. * Diagnosis: Diagnosis is primarily based on physical…

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