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Acanthosis nigricans: usefulness of dermoscopy in differential diagnosis
, 1
Affiliations- Department of Dermatology, Institute of Medical Sciences, Medical College of Rzeszow University, Rzeszów, Poland
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Abstract
Acanthosis nigricans is a skin disease characterized by hyperpigmented plaques, typically located in axillae, groins, inframammary region, neck, and flexor surface of the skin. Numerous systemic disorders may lead to the development of acanthosis nigricans. Here a case of a patient with acanthosis nigricans and tissue resistance to insulin is presented. Moreover, the usefulness of dermoscopy as an additional tool that can help to establish a proper diagnosis is discussed.
Abstract
Acanthosis nigricans is a skin disease characterized by hyperpigmented plaques, typically located in axillae, groins, inframammary region, neck, and flexor surface of the skin. Numerous systemic disorders may lead to the development of acanthosis nigricans. Here a case of a patient with acanthosis nigricans and tissue resistance to insulin is presented. Moreover, the usefulness of dermoscopy as an additional tool that can help to establish a proper diagnosis is discussed.
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Keywords
acanthosis nigricans; dermoscopy; insulin resistance
About this articleTitle
Acanthosis nigricans: usefulness of dermoscopy in differential diagnosis
Journal
Issue
Article type
Case report
Pages
113-115
Published online
2022-01-31
Page views
5569
Article views/downloads
27
DOI
Bibliographic record
Forum Dermatologicum 2021;7(4):113-115.
Keywords
acanthosis nigricans
dermoscopy
insulin resistance
Authors
Dominika Kwiatkowska
Adam Reich
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