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Hyperpigmented cutaneous lesions that flare-up with scratching: Darier's sign
We present the case of a 40-year-old male with a past medical history of urticaria pigmentosa (UP) who presented for consultation to the Allergy clinic for an opinion of systemic mastocytosis. Previous workups included elevated serum tryptase level, UP on skin biopsy and an increased number of CD117...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4370013/ https://www.ncbi.nlm.nih.gov/pubmed/25988075 http://dx.doi.org/10.1093/omcr/omv004 |