Asymptomatic keratotic papules on the lower limbs

Hyperkeratosis lenticularis perstans (HLP) or Flegel disease is a rare dermatosis of unknown cause, characterized by multiple erythematous hyperkeratotic papules with symmetrical distribution. Treating HLP is challenging because there is no standardized therapy. We describe the case of a 71-year-old...

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Bibliographic Details
Published in:Clinical and experimental dermatology 2024-08, Vol.49 (9), p.1091-1093
Main Authors: Guedes, Nycolle Louise K O, Ávila, Ana Carolina A, Nico, Marcello M S
Format: Article
Language:English
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Summary:Hyperkeratosis lenticularis perstans (HLP) or Flegel disease is a rare dermatosis of unknown cause, characterized by multiple erythematous hyperkeratotic papules with symmetrical distribution. Treating HLP is challenging because there is no standardized therapy. We describe the case of a 71-year-old light-skinned woman who presented with symmetrical asymptomatic keratotic papules on the dorsal feet, legs, thighs and upper limbs. Histopathological examination showed orthokeratotic hyperkeratosis, hypogranulosis and a band-like inflammatory lymphocytic infiltrate on the dermis, consistent with HLP or Flegel disease.
ISSN:0307-6938
1365-2230
1365-2230
DOI:10.1093/ced/llae109