Acanthosis nigricans on the hand

This photograph demonstrates brownish, hyperpigmented, velvety plaques overlying the joints of the hands (metacarpal and interphalangeal joints).

Review Date:
7/27/2006
Reviewed By:
Shlomit Halachmi, MD, PhD, Private Practice Specializing in Dermatology, Somerville, MA. Review provided by VeriMed Healthcare Network.
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