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Acanthosis nigricans: usefulness of dermoscopy in differential diagnosis
, 2022 Acanthosis nigricans is a skin disease characterized by hyperpigmented plaques, typically located in axillae, groins, inframammary region, neck, and flexor surface of the skin.
Reich, Adam; Department of Dermatology, Institute of Medical Sciences, Medical College of Rzeszow University, Rzeszów, Poland +3 more
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Case Reports in Oncology, 2023 Acanthosis nigricans (AN) describes hyperkeratotic and hyperpigmented skin changes and its pathophysiology is linked to the activation of epidermal growth factor receptors.
Fei Ya Lai, Emmet Jordan
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Caspian Journal of Internal Medicine, 2021 Background: Acanthosis nigricans (AN) is a condition with an important characteristics of symmetrical areas of thickened skin with grayish brown Hyperpigmentation. The mucosa may show a papillomatous surface, with or without hyperpigmentation.
pegah Mosannen Mozafari +5 more
doaj
Indian Journal of Rheumatology, 2020 Malignant acanthosis nigricans (MAN) is a paraneoplastic dermatosis associated most commonly with an underlying intra-abdominal malignancy. It may manifest either with or before the development of the malignancy prompt diagnosis of such paraneoplastic ...
Jayati Dave +3 more
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Endocrinology, Diabetes & Metabolism Case Reports, 2022 Acanthosis nigricans (AN) is a common dermatosis associated with hyperinsulinemia and insulin resistance. However, AN has been rarely reported in patients with insulinoma, a state of persistent hyperinsulinemia. We present a case of metastatic insulinoma,
Jenny S W Yun +3 more
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ACANTHOSIS NIGRICANS AS AN INDICATION OF INTERNAL MALIGNANCY [PDF]
Journal of the American Medical Association, 1915 There is probably no clinical picture of cutaneous disease more striking and impressive than that presented by the typical case of acanthosis nigricans. Because of its rarity, however, and the dominant character of its skin symptoms, interest in and knowledge of this disease are practically limited to dermatologists.
openaire +2 more sources
Malignant Acanthosis Nigricans: An Indicator of Internal Malignancy
Journal of the College of Physicians and Surgeons Pakistan, 2019 Acanthosis nigricans is a skin disease characterised by symmetric velvety hyperpigmented, verrucous plaques of the intertriginous surfaces of the axilla, neck, inframammary, and mucocutaneous regions. Malignant acanthosis nigricans is a paraneoplastic phenomenon most commonly associated with gastric adenocarcinoma.
Muhammad, Rizwan +3 more
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Conjunctival involvement in malignancy-associated acanthosis nigricans [PDF]
Eye, 1993 Acanthosis nigricans classically presents with pigmented skin lesions over the neck, groin and axillae. It may involve the mucosal surfaces, particularly the oral mucosa. Conjunctival involvement is very rare, especially in the variety associated with malignancy.
Tabandeh, H. +6 more
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A case of malignant acanthosis nigricans.
Japanese Journal of Oral & Maxillofacial Surgery, 1987 A rare case of malignant acanthosis niglicans associated with lung cancer in a 70 year-01d male who showed various immunolegical disorders including antinuclear antibodies and CEA is presented.The main symptoms and signs werc a rough feeling of the lips and tongue, formation of many papillary tumors 1-2mm in diameter, papillary hyperplasia of the ...
NOMACHI, Kazuhiko +4 more
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Pediatric Dermatology, EarlyView.ABSTRACT Acne vulgaris commonly presents in early adolescence with the onset of adrenarche. Treatments for acne in this age group typically mirror those in older adolescents. However, while combined oral contraceptives are an effective hormonal treatment for acne vulgaris in young women, the safety of using a systemic hormonal therapy in younger ...
Andrea L. Zaenglein +18 more
wiley +1 more source