Concordance between direct microscopy and fungical culture for the diagnostic of feet's onychomycosis Concordância entre o exame micológico direto e a cultura para fungos no diagnóstico das onicomicoses dos pés

Prospective study compared the agreement between the direct microscopy and fungical culture from subungueal samples of the patients with clinical suspicion of feet's onychomycosis. The agreement occurred in 56.1% of the exams with dermatophytes, in 52.4% by others fungi and in 90.4% of the nega...

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Main Authors: Paulo Ricardo Martins Souza, Gerson Vettorato, Giselle Martins Pinto, Rodrigo Pereira Duquia, Tais Guarienti Amaro, Hiram Laranjeira de Almeira Junior, Juliano de Avelar Breunig
Format: Article
Language:English
Published: Sociedade Brasileira de Dermatologia 2012-02-01
Series:Anais Brasileiros de Dermatologia
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962012000100028
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spelling doaj-1da92515403b4a92895a05460721b08d2020-11-24T23:20:29ZengSociedade Brasileira de DermatologiaAnais Brasileiros de Dermatologia0365-05961806-48412012-02-0187115715910.1590/S0365-05962012000100028Concordance between direct microscopy and fungical culture for the diagnostic of feet's onychomycosis Concordância entre o exame micológico direto e a cultura para fungos no diagnóstico das onicomicoses dos pésPaulo Ricardo Martins SouzaGerson VettoratoGiselle Martins PintoRodrigo Pereira DuquiaTais Guarienti AmaroHiram Laranjeira de Almeira JuniorJuliano de Avelar BreunigProspective study compared the agreement between the direct microscopy and fungical culture from subungueal samples of the patients with clinical suspicion of feet's onychomycosis. The agreement occurred in 56.1% of the exams with dermatophytes, in 52.4% by others fungi and in 90.4% of the negative cases, 0,54 according to the Kappa`s test. In 39.3% of the onychomycosis caused by dermatophytes and 31.8% by nondermatophytes, these were identificated only for direct microscopy. The direct microscopic showed more sensibility compared with the culture, being superior in 19.5% of the total sample and maintaining agreement with the culture in 71.5% of the sample.<br>Estudo prospectivo avaliando a concordância entre os resultados do exame micológico direto e dacultura para fungos de material coletado de pacientes com suspeita clínica de onicomicose dos pés. Ocorreu concordância em 56,1% dos exames com dermatófitos, em 52,4% dos exames com outros fungos e em 90,4% dos exames negativos (0,54 de acordo com o teste kappa). Em 39,3% das onicomicoses por dermatófitos e em 31,8% das por não dermatófitos, os agentes etiológicos foram identificados somente pelo exame direto. O exame direto demonstrou maior sensibilidade, comparado ao cultural, sendo superior em 19,5% da amostra total e mantendo concordância com a cultura em 71,5% da amostra.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962012000100028CulturaDermatomicosesMicroscopiaOnicomicoseCultureDermatomycosesMicroscopyOnychomycosis
collection DOAJ
language English
format Article
sources DOAJ
author Paulo Ricardo Martins Souza
Gerson Vettorato
Giselle Martins Pinto
Rodrigo Pereira Duquia
Tais Guarienti Amaro
Hiram Laranjeira de Almeira Junior
Juliano de Avelar Breunig
spellingShingle Paulo Ricardo Martins Souza
Gerson Vettorato
Giselle Martins Pinto
Rodrigo Pereira Duquia
Tais Guarienti Amaro
Hiram Laranjeira de Almeira Junior
Juliano de Avelar Breunig
Concordance between direct microscopy and fungical culture for the diagnostic of feet's onychomycosis Concordância entre o exame micológico direto e a cultura para fungos no diagnóstico das onicomicoses dos pés
Anais Brasileiros de Dermatologia
Cultura
Dermatomicoses
Microscopia
Onicomicose
Culture
Dermatomycoses
Microscopy
Onychomycosis
author_facet Paulo Ricardo Martins Souza
Gerson Vettorato
Giselle Martins Pinto
Rodrigo Pereira Duquia
Tais Guarienti Amaro
Hiram Laranjeira de Almeira Junior
Juliano de Avelar Breunig
author_sort Paulo Ricardo Martins Souza
title Concordance between direct microscopy and fungical culture for the diagnostic of feet's onychomycosis Concordância entre o exame micológico direto e a cultura para fungos no diagnóstico das onicomicoses dos pés
title_short Concordance between direct microscopy and fungical culture for the diagnostic of feet's onychomycosis Concordância entre o exame micológico direto e a cultura para fungos no diagnóstico das onicomicoses dos pés
title_full Concordance between direct microscopy and fungical culture for the diagnostic of feet's onychomycosis Concordância entre o exame micológico direto e a cultura para fungos no diagnóstico das onicomicoses dos pés
title_fullStr Concordance between direct microscopy and fungical culture for the diagnostic of feet's onychomycosis Concordância entre o exame micológico direto e a cultura para fungos no diagnóstico das onicomicoses dos pés
title_full_unstemmed Concordance between direct microscopy and fungical culture for the diagnostic of feet's onychomycosis Concordância entre o exame micológico direto e a cultura para fungos no diagnóstico das onicomicoses dos pés
title_sort concordance between direct microscopy and fungical culture for the diagnostic of feet's onychomycosis concordância entre o exame micológico direto e a cultura para fungos no diagnóstico das onicomicoses dos pés
publisher Sociedade Brasileira de Dermatologia
series Anais Brasileiros de Dermatologia
issn 0365-0596
1806-4841
publishDate 2012-02-01
description Prospective study compared the agreement between the direct microscopy and fungical culture from subungueal samples of the patients with clinical suspicion of feet's onychomycosis. The agreement occurred in 56.1% of the exams with dermatophytes, in 52.4% by others fungi and in 90.4% of the negative cases, 0,54 according to the Kappa`s test. In 39.3% of the onychomycosis caused by dermatophytes and 31.8% by nondermatophytes, these were identificated only for direct microscopy. The direct microscopic showed more sensibility compared with the culture, being superior in 19.5% of the total sample and maintaining agreement with the culture in 71.5% of the sample.<br>Estudo prospectivo avaliando a concordância entre os resultados do exame micológico direto e dacultura para fungos de material coletado de pacientes com suspeita clínica de onicomicose dos pés. Ocorreu concordância em 56,1% dos exames com dermatófitos, em 52,4% dos exames com outros fungos e em 90,4% dos exames negativos (0,54 de acordo com o teste kappa). Em 39,3% das onicomicoses por dermatófitos e em 31,8% das por não dermatófitos, os agentes etiológicos foram identificados somente pelo exame direto. O exame direto demonstrou maior sensibilidade, comparado ao cultural, sendo superior em 19,5% da amostra total e mantendo concordância com a cultura em 71,5% da amostra.
topic Cultura
Dermatomicoses
Microscopia
Onicomicose
Culture
Dermatomycoses
Microscopy
Onychomycosis
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0365-05962012000100028
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