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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Estadual Paulista (UNESP) | - |
Autor(es): dc.creator | Tani, E. M. | - |
Autor(es): dc.creator | Franco, M. | - |
Data de aceite: dc.date.accessioned | 2022-08-04T22:00:47Z | - |
Data de disponibilização: dc.date.available | 2022-08-04T22:00:47Z | - |
Data de envio: dc.date.issued | 2022-04-28 | - |
Data de envio: dc.date.issued | 2022-04-28 | - |
Data de envio: dc.date.issued | 1984-01-01 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/219108 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/219108 | - |
Descrição: dc.description | Paracoccidioidomycosis caused by the fungus Paracoccidioides brasiliensis is a common endemic deep mycosis in Brazil and other Latin American countries; the lungs are frequently involved with suppurative and granulomatous inflammation. With the aim of using pulmonary cytology as a diagnostic tool in paracoccidioidomycosis, the cytologic findings in 127 sputa, 4 bronchial washings and 2 bronchial aspirates from 45 patients with the mycosis were reviewed. Smears from all samples were stained by the Shorr and Leishmann techniques. Cell-block preparations stained with hematoxylin and eosin and by the Gomori-Grocott method were available from 115 samples. Most samples (55%) were purulent, 30% were hemorrhagic and 17% were mucous. Polymorphonuclear neutrophils, macrophages and multinucleated giant cells were observed in all cases. P. brasiliensis was identified in samples from 95.5% of the patients, more frequently in the cell-block preparations (93%) than in the smears (57.7%), probably as the consequence of the application of the Gomori-Grocott stain to the former. Epithelioid cells were present in 62.2% and squamous metaplasia of the respiratory epithelium in 51.1% of cases. Cytology of pulmonary samples proved to be a useful diagnostic method for the detection of lung involvement by paracoccidioidomycosis in humans. The accuracy of the method increased with the number of samples examined from each patient. | - |
Descrição: dc.description | Department of Pathology, Faculty of Medicine, Universidade Estadual Paulista, Sao Paulo | - |
Formato: dc.format | 571-575 | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Acta Cytologica | - |
???dc.source???: dc.source | Scopus | - |
Título: dc.title | Pulmonary cytology in paracoccidioidomycosis | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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