Importancia de la confirmación diagnóstica en el laboratorio de las dermatofitosis en caninos
Dermatophytosis (tinea) in canines (Canis lupus familiaris) is a superficial mycosis of cosmopolitan distribution. The most common causative agents are Microsporum canis and Nannizzia gypsea, these dermatophyte fungi are capable of parasitizing the keratinized tissues of man and animals. The agreeme...
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Format: | Article in Journal/Newspaper |
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Universidad de Buenos Aires. Facultad de Ciencias Veterinarias.
2020
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ftunbuenosairrdi:oai:RDI UBA:pveterinaria/invet:HWA_4557 2023-05-15T15:50:07+02:00 Importancia de la confirmación diagnóstica en el laboratorio de las dermatofitosis en caninos Importance of laboratory confirmation of dermatophytosis in canine Rosa, D.E. Reynaldi, F.J. Reinoso, E.H. 2020 application/pdf http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_4557 http://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_4557.dir/4557.PDF spa spa Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. 1514-6634 (impreso) 1668-3498 (en línea) http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_4557 http://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_4557.dir/4557.PDF info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ CC-BY-NC-ND InVet, vol. 22, nº2 dermatofitos caninos Microsporum canis Nannizzia gypsea dermatophytosis dogs info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/acceptedVersion 2020 ftunbuenosairrdi 2022-09-22T00:43:51Z Dermatophytosis (tinea) in canines (Canis lupus familiaris) is a superficial mycosis of cosmopolitan distribution. The most common causative agents are Microsporum canis and Nannizzia gypsea, these dermatophyte fungi are capable of parasitizing the keratinized tissues of man and animals. The agreement between the clinical diagnosis and the laboratory diagnosis of these superficial mycoses causes controversies, since according to other authors, it varies between 10.2 % and 38.7 % of the cases reported. The objective of this work was to confirm, by conventional techniques of the Mycology laboratory, the clinical diagnosis of dermatophytosis generated by Veterinarians. Between 2011 and 2016, 106 samples of canine skin of both sexes were studied. The canines were between 2 months to 17 years of age. In the laboratory of Mycology, 27.3 % of the clinical diagnoses were confirmed. 62 % of dermatophytosis were caused by Nannizzia gypsea and 32 % by Microsporum canis. 7.5 % of the patients were positive for Demodex canis although the clinical diagnosis was dermatophytosis. The errors in the clinical diagnosis generate false positives with the consequent over estimation of the incidence in addition to the therapeutic failure. Fil: Rosa, D.E. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Carrera de Microbiología. Cátedra de Micología Médica e Industrial "Prof. Dr. Pablo Negroni". La Plata, Argentina Fil: Reynaldi, F.J. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Carrera de Microbiología. Cátedra de Micología Médica e Industrial "Prof. Dr. Pablo Negroni". La Plata, Argentina Fil: Reynaldi, F.J. CONICET. Centro Científico Tecnológico (CCT). La Plata, Argentina Fil: Reinoso, E.H. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Carrera de Microbiología. Cátedra de Micología Médica e Industrial "Prof. Dr. Pablo Negroni". La Plata, Argentina Las dermatofitosis (tiñas) de los caninos (Canis lupus familiaris) son micosis superficiales de distribución ... Article in Journal/Newspaper Canis lupus Repositorio Digital Institucional - Universidad de Buenos Aires (RDI UBA) Argentina Carrera ENVELOPE(-67.817,-67.817,-67.550,-67.550) Pablo ENVELOPE(-63.717,-63.717,-64.283,-64.283) |
institution |
Open Polar |
collection |
Repositorio Digital Institucional - Universidad de Buenos Aires (RDI UBA) |
op_collection_id |
ftunbuenosairrdi |
language |
Spanish |
topic |
dermatofitos caninos Microsporum canis Nannizzia gypsea dermatophytosis dogs |
spellingShingle |
dermatofitos caninos Microsporum canis Nannizzia gypsea dermatophytosis dogs Rosa, D.E. Reynaldi, F.J. Reinoso, E.H. Importancia de la confirmación diagnóstica en el laboratorio de las dermatofitosis en caninos |
topic_facet |
dermatofitos caninos Microsporum canis Nannizzia gypsea dermatophytosis dogs |
description |
Dermatophytosis (tinea) in canines (Canis lupus familiaris) is a superficial mycosis of cosmopolitan distribution. The most common causative agents are Microsporum canis and Nannizzia gypsea, these dermatophyte fungi are capable of parasitizing the keratinized tissues of man and animals. The agreement between the clinical diagnosis and the laboratory diagnosis of these superficial mycoses causes controversies, since according to other authors, it varies between 10.2 % and 38.7 % of the cases reported. The objective of this work was to confirm, by conventional techniques of the Mycology laboratory, the clinical diagnosis of dermatophytosis generated by Veterinarians. Between 2011 and 2016, 106 samples of canine skin of both sexes were studied. The canines were between 2 months to 17 years of age. In the laboratory of Mycology, 27.3 % of the clinical diagnoses were confirmed. 62 % of dermatophytosis were caused by Nannizzia gypsea and 32 % by Microsporum canis. 7.5 % of the patients were positive for Demodex canis although the clinical diagnosis was dermatophytosis. The errors in the clinical diagnosis generate false positives with the consequent over estimation of the incidence in addition to the therapeutic failure. Fil: Rosa, D.E. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Carrera de Microbiología. Cátedra de Micología Médica e Industrial "Prof. Dr. Pablo Negroni". La Plata, Argentina Fil: Reynaldi, F.J. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Carrera de Microbiología. Cátedra de Micología Médica e Industrial "Prof. Dr. Pablo Negroni". La Plata, Argentina Fil: Reynaldi, F.J. CONICET. Centro Científico Tecnológico (CCT). La Plata, Argentina Fil: Reinoso, E.H. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Carrera de Microbiología. Cátedra de Micología Médica e Industrial "Prof. Dr. Pablo Negroni". La Plata, Argentina Las dermatofitosis (tiñas) de los caninos (Canis lupus familiaris) son micosis superficiales de distribución ... |
format |
Article in Journal/Newspaper |
author |
Rosa, D.E. Reynaldi, F.J. Reinoso, E.H. |
author_facet |
Rosa, D.E. Reynaldi, F.J. Reinoso, E.H. |
author_sort |
Rosa, D.E. |
title |
Importancia de la confirmación diagnóstica en el laboratorio de las dermatofitosis en caninos |
title_short |
Importancia de la confirmación diagnóstica en el laboratorio de las dermatofitosis en caninos |
title_full |
Importancia de la confirmación diagnóstica en el laboratorio de las dermatofitosis en caninos |
title_fullStr |
Importancia de la confirmación diagnóstica en el laboratorio de las dermatofitosis en caninos |
title_full_unstemmed |
Importancia de la confirmación diagnóstica en el laboratorio de las dermatofitosis en caninos |
title_sort |
importancia de la confirmación diagnóstica en el laboratorio de las dermatofitosis en caninos |
publisher |
Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. |
publishDate |
2020 |
url |
http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_4557 http://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_4557.dir/4557.PDF |
long_lat |
ENVELOPE(-67.817,-67.817,-67.550,-67.550) ENVELOPE(-63.717,-63.717,-64.283,-64.283) |
geographic |
Argentina Carrera Pablo |
geographic_facet |
Argentina Carrera Pablo |
genre |
Canis lupus |
genre_facet |
Canis lupus |
op_source |
InVet, vol. 22, nº2 |
op_relation |
1514-6634 (impreso) 1668-3498 (en línea) http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_4557 http://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_4557.dir/4557.PDF |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
op_rightsnorm |
CC-BY-NC-ND |
_version_ |
1766385100894765056 |