ACANTHOSIS NIGRICANS AS AN INDICATION OF INTERNAL MALIGNANCY

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منابع مشابه

[Acanthosis nigricans].

Acanthosis nigricans is thickened, velvety, hyperpigmented skin associated with a variety of endocrine disorders, malignancies and medications.

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Malignant acanthosis nigricans: an early diagnostic clue.

Acanthosis nigricans (AN) is characterized by velvety, hyperpigmented, verrucous, symmetric and occasionally pruritic plaques along with papillomatous lesions which have a special predilection for neck, axillae, groin, umbilicu and mucosal regions. Rarely, it presents as a paraneoplastic syndrome and prompts a thorough search for an internal malignancy. We present here a case of malignant acant...

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Generalized benign acanthosis nigricans.

with normal growth and developmental milestones, presented with asymptomatic generalized hyperpigmentation. It started spontaneously at the age of 2 years, around the neck and axilla, and spread insidiously to involve the other parts of body. The skin gradually became thickened and rugose. There was no history of drug intake, polyuria, polydypsia, loss of appetite, excess weight gain or loss. C...

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Linear Acanthosis Nigricans

Acathosis nigricans (AN) typically presents as symmetric, brownish-black, velvety, hypertrophic, verrucous, and at times papillomatous plaques most commonly involving the flexural sites [1]. It is a cutaneous marker, most frequently of insulin resistance and less frequently of malignancy [2]. AN has been classified into 8 types: benign, obesity-related, syndromic, malignant, unilateral, acral, ...

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A case of nevoid acanthosis nigricans.

Sir, Naevoid acanthosis nigricans (AN) is an extremely rare form of AN that can manifest with a characteristic naevoid appearance at any age before puberty (1 – 3). It is not associated with any known syndrome, endocrinopathy, drugs or internal malignancy (1 – 3) and, thus far, there have been only 2 case reports in the literature of naevoid AN with a unilateral distribution (1, 2). We report a...

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ژورنال

عنوان ژورنال: Journal of the American Medical Association

سال: 1915

ISSN: 0002-9955

DOI: 10.1001/jama.1915.02580110011003