[Cases of circumscribed palmar or plantar hypokeratosis].

Autor:	Morellón Baquera R; Servicio de Anatomía Patológica, Complejo Hospitalario Universitario de Vigo, Vigo, Pontevedra, España., Allegue Rodríguez F; Servicio de Dermatología, Complejo Hospitalario Universitario de Vigo, Vigo, Pontevedra, España., Conde Ferreirós M; Servicio de Anatomía Patológica, Complejo Hospitalario Universitario de Vigo, Vigo, Pontevedra, España., Alvarez-Sarria M; Servicio de Anatomía Patológica, Complejo Hospitalario Universitario de Vigo, Vigo, Pontevedra, España., Fachal Bermúdez C; Servicio de Anatomía Patológica, Complejo Hospitalario Universitario de Vigo, Vigo, Pontevedra, España. Electronic address: maria.carmen.fachal.bermudez@sergas.es.
Jazyk:	Spanish; Castilian
Zdroj:	Revista espanola de patologia : publicacion oficial de la Sociedad Espanola de Anatomia Patologica y de la Sociedad Espanola de Citologia [Rev Esp Patol] 2022 Jul-Sep; Vol. 55 (3), pp. 181-184. Date of Electronic Publication: 2020 Dec 30.
DOI:	10.1016/j.patol.2020.11.001
Abstrakt:	Circumscribed palmar or plantar hypokeratosis (CPH) is a depressed, well-delimited, erythematous lesion usually found in the thenar and hypothenar regions of the palms or the soles, predominately in women. It was first described by Pérez et al. in 2002 as a benign entity of unknown origin. Histologically, the depressed area corresponds to a thinning of the stratum corneum. It is a well-demarcated lesion with a sharp stair in the stratum corneum between normal and involved skin and the affected corneocytes are more eosinophilic than normal. We present two new cases of CPH, both occurring in females and in the hand, one of which was located in the thenar region and the other in the finger. We discuss the histopathological and dermatoscopical findings. (Copyright © 2020 Sociedad Española de Anatomía Patológica. Publicado por Elsevier España, S.L.U. All rights reserved.)
Databáze:	MEDLINE
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