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Porokeratosis simulating bowen’s disease on dermoscopy
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نویسنده
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herênio neta a.s. ,cavalcanti s.m.m. ,de frança e.r. ,maranhão c.m. ,de alencar e.r.b.
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منبع
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journal brazilian annals of dermatology - 2016 - دوره : 91 - شماره : 5 - صفحه:119 -121
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چکیده
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Porokeratosis is a disorder of epidermal keratinization characterized by the presence of annular hyperkeratotic plaques. its etiopathogenesis is not yet fully understood,but a relationship with immunosuppression has been reported. dermoscopic examination revealed a classic yellowish-white ring-like structure that resembled “volcanic crater contour” – the so-called cornoid lamella. we describe a case of porokeratosis in a female patient with chronic lymphedema,which was similar to bowen’s disease due to the many glomerular vessels seen on clinical examination and dermoscopy. © 2016 by anais brasileiros de dermatologia.
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کلیدواژه
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Bowen’s disease; Dermoscopy; Lymphedema; Porokeratosis
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آدرس
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universidade de são paulo (usp),são paulo,sp, Brazil, universidade de pernambuco (upe),recife,pe, Brazil, universidade de pernambuco (upe),recife,pe, Brazil, universidade de são paulo (usp),são paulo,sp, Brazil, universidade de pernambuco (upe),recife,pe, Brazil
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Authors
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