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[Papular acantholytic dyskeratosis].

H L de Almeida Júnior·M Wolter·L A Castro·N E Rocha
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Abstract

Papular acantholytic dyskeratosis is a very rare skin disease, which shows a suprabasilar cleft with acantholytic and dyskeratotic cells, simulating the light microscopic picture of Darier disease. In this condition, the lesions are acquired without a genetic basis. We observed a 40-year-old woman with about 200 papules on the lower aspects of her legs; histological examination showed changes similar to Darier disease. Transmission electron microscopy showed a reduced number of desmosomes and perinuclear distribution of tonofilaments. The lesions were successfully treated with cryotherapy with spray technique.

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AcantholysisAdultCryotherapyDarier DiseaseDiagnosis, DifferentialFemaleHumansLeg DermatosesMicroscopy, ElectronSkinEnglish AbstractJournal Article

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H L de Almeida Júnior, M Wolter, L A Castro, N E Rocha. 2001. [Papular acantholytic dyskeratosis].. https://doi.org/10.1007/s001050170021

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