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…

Endoscopy An endoscopy is a procedure where the inside of your body is examined using an instrument called an endoscope. An endoscope is a long, thin, flexible tube that has a light source and camera at one end. Images of the inside of your body are relayed to a television screen. Endoscopes can be inserted into the body through a natural opening, such as the mouth and down the throat, or through the bottom. An endoscope can also be inserted through a small cut (incision) made in the skin…

- 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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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.