Related Experiment Video

Updated: Aug 11, 2026

Stimulation of Stem Cell Niches and Tissue Regeneration in Mouse Skin by Switchable Protoporphyrin IX-Dependent Photogeneration of Reactive Oxygen Species In Situ
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Stimulation of Stem Cell Niches and Tissue Regeneration in Mouse Skin by Switchable Protoporphyrin IX-Dependent Photogeneration of Reactive Oxygen Species In Situ

Published on: May 8, 2020

[Prurigo pigmentosa]

Eloy Rodríguez-Díaz1, Susana Blanco, César Alvarez-Cuesta

  • 1Servicio de Dermatología, Hospital de Cabueñes, Gijón, Spain. elroy1@telecable.es

Actas Dermo-Sifiliograficas
|February 16, 2006
PubMed

Prurigo pigmentosa is an infrequent inflammatory dermatosis of unknown etiology, characterized by recurrent episodes of pruritic erythematous papules which develop into intense reticulated pigmentation. It has been referenced most frequently in young women in Japan. Only thirty cases have been described outside of Japan. We describe a 32-year-old Spanish female who developed a pruritic dermatosis with the clinical characteristics and histopathological findings of prurigo pigmentosa. We review the epidemiological, clinical and histopathological characteristics of this peculiar skin disease.

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