Pneumocystis jirovecii pneumonia induced by low-dose methotrexate in a patient with chronic urticaria

Methotrexate has immunosuppressive effects and is administered for refractory chronic urticaria. We present a case of Pneumocystis jirovecii pneumonia in a patient with refractory chronic urticaria managed by low-dose weekly methotrexate treatment (total cumulative dose 195mg). Our study highlights...

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Detalles Bibliográficos
Autores principales: Wang, Sheng-Huei, Tang, Shih-En, Li, Yu-Huei, Wei, Kuang-Yu, Chang, Chan-Yuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sociedade Brasileira de Dermatologia 2017
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5514587/
https://www.ncbi.nlm.nih.gov/pubmed/29186259
http://dx.doi.org/10.1590/abd1806-4841.20175392
Descripción
Sumario:Methotrexate has immunosuppressive effects and is administered for refractory chronic urticaria. We present a case of Pneumocystis jirovecii pneumonia in a patient with refractory chronic urticaria managed by low-dose weekly methotrexate treatment (total cumulative dose 195mg). Our study highlights the importance of providing prompt diagnosis and treatment of Pneumocystis jirovecii pneumonia in patients with chronic urticaria under methotrexate therapy.

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