Browse A-Z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9 Acanthosis nigricans on the hand Back Acanthosis nigricans on the hand This photograph demonstrates brownish, hyperpigmented, velvety plaques overlying the metacarpal and interphalangeal joints of the hands. A.D.A.M. content is best viewed in IE9 or above, Firefox and Google Chrome browser. Content is best viewed in IE9 or above, Firefox and Google Chrome browser.
Acanthosis nigricans on the hand Back Acanthosis nigricans on the hand This photograph demonstrates brownish, hyperpigmented, velvety plaques overlying the metacarpal and interphalangeal joints of the hands.