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Capítulo 7 - Zigomicose Chapter 7 - Zygomycosis

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  • معلومة اضافية
    • بيانات النشر:
      Sociedade Brasileira de Pneumologia e Tisiologia
    • الموضوع:
      2010
    • Collection:
      Directory of Open Access Journals: DOAJ Articles
    • نبذة مختصرة :
      A zigomicose (mucormicose) é uma infecção rara, mas altamente invasiva, causada por fungos da ordem Mucorales (gêneros Rhizopus, Mucor, Rhizomucor, Absidia, Apophysomyces, Saksenaea, Cunninghamella, Cokeromyces e Syncephalastrum). Esse tipo de infecção é usualmente associado a doenças hematológicas, cetoacidose diabética e transplante de órgãos. A apresentação clínica mais frequente é a mucormicose rinocerebral, com ou sem envolvimento pulmonar. A zigomicose pulmonar ocorre mais frequentemente em pacientes com neutropenia profunda e prolongada e pode se apresentar como infiltrado lobar ou segmentar, nódulos isolados, lesões cavitárias, hemorragia ou infarto. As manifestações clínicas e radiológicas são na maioria dos casos indistinguíveis daquelas associadas com aspergilose invasiva. Este artigo descreve as características gerais da zigomicose pulmonar, com ênfase no diagnóstico laboratorial, e ilustra a morfologia de algumas lesões. Zygomycosis (mucormycosis) is a rare but highly invasive infection caused by fungi belonging to the order Mucorales, which includes the genera Rhizopus, Mucor, Rhizomucor, Absidia, Apophysomyces, Saksenaea, Cunninghamella, Cokeromyces and Syncephalastrum. This type of infection is usually associated with hematologic diseases, diabetic ketoacidosis and organ transplantation. The most common form of presentation is rhinocerebral mucormycosis, with or without pulmonary involvement. Pulmonary zygomycosis is more common in patients with profound, prolonged neutropenia and can present as segmental or lobar infiltrates, isolated nodules, cavitary lesions, hemorrhage or infarction. The clinical and radiological manifestations are often indistinguishable from those associated with invasive aspergillosis. This article describes the general characteristics of pulmonary zygomycosis, emphasizing laboratory diagnosis, and illustrates the morphology of some lesions.
    • ISSN:
      1806-3713
      1806-3756
    • Relation:
      http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-37132010000100018; https://doaj.org/toc/1806-3713; https://doaj.org/toc/1806-3756; https://doaj.org/article/3e6b613ea3474b93a358bbda0152424b
    • الرقم المعرف:
      10.1590/S1806-37132010000100018
    • الرقم المعرف:
      edsbas.99E906EF