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has been cited by the following article:

• TITLE: Dermoscopic Features of Hyperpigmented Dots in Crista Cutis in Two Siblings in a Japanese Family with Inherited Acanthosis Nigricans

  AUTHORS: Shusuke Uchida, Naoki Oiso, Tamio Suzuki, Akira Kawada

  KEYWORDS: Dermoscopy; Acanthosis Nigricans; Hyperpigmented Dots; Crista Cutis; Sulcus Cutis

  JOURNAL NAME: Journal of Cosmetics, Dermatological Sciences and Applications, Vol.2 No.4, December 27, 2012

  ABSTRACT: Acanthosis nigricans is characterized by papillomatous brownish lesions mainly in the intertriginous areas. We used dermoscopy to examine such lesions in a family with acanthosis nigricans. The dermoscopic images showed an aberrant skin structure of linear crista cutis and sulcus cutis, and hyperpigmented dots in crista cutis. The hyperpigmented dots, which could not be seen with the naked eyes, may contribute to the color of the pigmented skin. Dermoscopy can be useful for evaluating disorders involving the structure of area cutanea and a change in skin color.