Porokeratosis ptychotropica

20260 citationsJournal Article

Authors

Sebastiaan A. S. van der Bent · Alrijne Ziekenhuis

Abstract

A 70-year old man presented with 20-30 pruritic hyperpigmented, flat papules and annular plaques with squamous borders in the perianal region for 20 years, unresponsive to topical corticosteroids. Histological examination revealed cornoid lamellae, underlying dyskeratosis and a sparse perivascular lymphocytic infiltrate. The diagnosis porokeratosis ptychotropica was made.

Topics & Keywords

Genetic and rare skin diseases.Skin and Cellular Biology Research Hidradenitis Suppurativa and Treatments

Publication Details

Published in: British Journal of Dermatology

DOI: 10.1093/bjd/ljag123

Field-Weighted Citation Impact: 0.00

Command Palette

Porokeratosis ptychotropica

Authors

Abstract

Topics & Keywords

Publication Details