High School

Acanthosis nigricans: epidermal hyperplasia with darkening of the skin in the axilla or groin region.

Answer :

Final answer:

Acanthosis Nigricans is a skin condition causing thickening and darkening usually in the armpit or groin, often linked to obesity or diabetes. In some instances, it may indicate an underlying malignancy.

Explanation:

Acanthosis Nigricans is a condition that predominantly affects the skin resulting in epidermal hyperplasia (thickening of the skin) and darkening, particularly in the axilla (armpit) and groin regions. This condition is frequently associated with obesity and diabetes, as the insulin resistance in these cases can lead to skin cell proliferation.

In some cases, it may also be indicative of an underlying malignancy, particularly of the gastrointestinal tract. Effective treatment often involves addressing the underlying health issue.

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