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Master's Dissertation
DOI
https://doi.org/10.11606/D.10.2008.tde-30052008-114807
Document
Author
Full name
Juliana Anaya Sinhorini
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2008
Supervisor
Committee
Matushima, Eliana Reiko (President)
Guimarães, Marcelo Alcindo de Barros Vaz
Xavier, José Guilherme
Title in Portuguese
Neoplasias em aves domésticas e silvestres mantidas em domicílio: avaliação anatomopatológica e imunoistoquímica
Keywords in Portuguese
Aves
Histopatologia
Imunoistoquímica
Neoplasias
Abstract in Portuguese
As neoplasias são doenças comumente vistas em algumas espécies de aves, porém, no Brasil, não existem trabalhos publicados sobre casuística e classificação destes processos nas mesmas. Com o aumento da criação de aves como animais de companhia, torna-se importante o aprimoramento do conhecimento na área. Este estudo, realizado de forma retrospectiva englobando os anos de 2000 a 2004 e prospectiva nos anos de 2005 e 2006 no Ambulatório de Aves do Hospital Veterinário, e no Departamento de Patologia da Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo, teve como objetivos estudar a freqüência e a prevalência com que ocorrem os processos neoplásicos em aves, e realizar avaliação destes através da histopatologia e imunoistoquímica, comparando com os achados de literatura. Os resultados concordaram em parte com os achados em literatura sendo o periquito-australiano a ave com a maior prevalência e o lipoma sendo a neoplasia de maior ocorrência. Indica-se o uso da imunoistoquímica, porém, deve-se aprimorar estudos histopatológicos e investir em diagnóstico para o melhor conhecimento da biologia tumoral, desenvolvendo-se mais pesquisas na área.
Title in English
Neoplasms in domestic and wild birds kept in captivity: anatomopatologic and immunohistochemistry evaluation
Keywords in English
Birds
Histopathology
Immunohistochemistry
Neoplasia
Abstract in English
Neoplastic diseases are generally seen in some avian species, nevertheless, in Brazil, there are no reports regarding cause and classification of these diseases in birds. As keeping birds as pets is increasing, it is important to upgrade knowledge in this area. This report, made retrospectively in 2000 to 2004 and prospectively in 2005 and 2006 in the Avian Clinic of Veterinary Teaching Hospital, Department of Pathology, School Veterinary Medicine of University of São Paulo, has the objectives of studying the frequency and prevalence of neoplastic diseases in birds, and evaluating them by histopathology and immunohistochemistry, comparing results with literature. The results agree in part with those found in literature, the budgerigar is the most prevalent specie and lipoma as the most common neoplasm. The use of immunohistochemistry is indicated, but more studies regarding histopathology and investment are necessary in diagnosis and research in tumoral biology, developing more researches in this area.
 
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Publishing Date
2008-06-12
 
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