A case of annular erythema of infancy accompanied by elevated tryptase

Annular erythema of infancy (AEI) is characterized by self‐limited eruptions of erythematous, annular to polycyclic patches and plaques, the etiology of which is thought to involve a hypersensitivity reaction to an unknown antigen. We present a case of AEI mistaken for systemic mastocytosis due to e...

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Detalles Bibliográficos
Autores principales: Kingsley, Jacob T., Lee, Erica B., Adams, Jennifer L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Case Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9795958/
https://www.ncbi.nlm.nih.gov/pubmed/35859272
http://dx.doi.org/10.1111/pde.15037
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author Kingsley, Jacob T.
Lee, Erica B.
Adams, Jennifer L.
author_facet Kingsley, Jacob T.
Lee, Erica B.
Adams, Jennifer L.
author_sort Kingsley, Jacob T.
collection PubMed
description Annular erythema of infancy (AEI) is characterized by self‐limited eruptions of erythematous, annular to polycyclic patches and plaques, the etiology of which is thought to involve a hypersensitivity reaction to an unknown antigen. We present a case of AEI mistaken for systemic mastocytosis due to elevated serum tryptase. We were unable to find prior reports of an association between AEI and elevated tryptase in the literature.
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spelling pubmed-97959582022-12-28 A case of annular erythema of infancy accompanied by elevated tryptase Kingsley, Jacob T. Lee, Erica B. Adams, Jennifer L. Pediatr Dermatol Case Reports Annular erythema of infancy (AEI) is characterized by self‐limited eruptions of erythematous, annular to polycyclic patches and plaques, the etiology of which is thought to involve a hypersensitivity reaction to an unknown antigen. We present a case of AEI mistaken for systemic mastocytosis due to elevated serum tryptase. We were unable to find prior reports of an association between AEI and elevated tryptase in the literature. John Wiley and Sons Inc. 2022-07-20 2022 /pmc/articles/PMC9795958/ /pubmed/35859272 http://dx.doi.org/10.1111/pde.15037 Text en © 2022 The Authors. Pediatric Dermatology published by Wiley Periodicals LLC. https://creativecommons.org/licenses/by-nc/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc/4.0/ (https://creativecommons.org/licenses/by-nc/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
spellingShingle Case Reports
Kingsley, Jacob T.
Lee, Erica B.
Adams, Jennifer L.
A case of annular erythema of infancy accompanied by elevated tryptase
title A case of annular erythema of infancy accompanied by elevated tryptase
title_full A case of annular erythema of infancy accompanied by elevated tryptase
title_fullStr A case of annular erythema of infancy accompanied by elevated tryptase
title_full_unstemmed A case of annular erythema of infancy accompanied by elevated tryptase
title_short A case of annular erythema of infancy accompanied by elevated tryptase
title_sort case of annular erythema of infancy accompanied by elevated tryptase
topic Case Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9795958/
https://www.ncbi.nlm.nih.gov/pubmed/35859272
http://dx.doi.org/10.1111/pde.15037
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