Malignant Acanthosis nigricans associated with early diagnosis of liver cancer
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منابع مشابه
Malignant Acanthosis Nigricans Associated with Ovarian Cancer
Malignant acanthosis nigricans is a cutaneous eruption characterized by symmetric hyperpigmented hyperkeratosis, dermal papillomatosis, and mucosal involvement associated with internal malignancies. Tripe palms refers to a characteristic velvety thickening of the palms, with exaggeration of normal skin markings. We present the second case of ovarian cancer in association with two coexisting par...
متن کاملMalignant acanthosis nigricans associated with prostate cancer: a case report
BACKGROUND Acanthosis nigricans is characterized by hyperpigmentation and hyperkeratosis of the skin or mucous membranes. Its malignant form is associated with internal neoplasms, especially gastric adenocarcinoma (55-61%). Coexistence with prostate cancer is uncommon. In the paraneoplastic type of this dermatosis, the skin and mucous lesions are characteristically of more sudden onset and more...
متن کاملMalignant 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...
متن کاملAcral-type Malignant Acanthosis Nigricans Associated with Gastric Adenocarcinoma
Acanthosis nigricans is a symmetric eruption characterized by the presence of a hyperpigmented, velvety cutaneous thickening, that can develop on any part of the body, but characteristically affects the flexural areas of the body. The velvety hyperkeratotic lesions can be located on the dorsum of the hands and feet in dark-skinned people in the form of a variant of acanthosis nigricans called a...
متن کاملMalignant acanthosis nigricans: an early diagnostic clue for gastric adenocarcinoma
BACKGROUND Malignant acanthosis nigricans (MAN), characterized by the presence of a hyperpigmented, velvety cutaneous thickening, is recognized as a cutaneous sign of internal malignancy. Few MAN has been reported in the Asian race ever before. CASE PRESENTATION Here, we report a rare case of MAN with severe mucosa and soles and extraordinary facial involvement in the Asian race. A 74-year-ol...
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ژورنال
عنوان ژورنال: Anais Brasileiros de Dermatologia
سال: 2018
ISSN: 1806-4841,0365-0596
DOI: 10.1590/abd1806-4841.20187560