Estudo macro e microscópico de pâncreas em cães

  • Flavia Maria Esteves Machado
  • Morais L
  • Machado F
  • et al.
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Abstract

The pancreas is a structure tube alveolar lobulated with endocrine and exocrine functions, acting in the digestive process, through action of enzymes and in control of glycemia, via hormones glucagon and insulin. In order to understand the most important macro and microscopic alterations of the pancreas, we used 50 dogs of both sexes, ages and breeds, who died at the Veterinary Hospital of Uberaba (HVU), from August 2010 to July 2011. The animals were necropsied at Laborataório of Pathology of the same hospital. We conducted analysis of microscopy slides obtained from the collected fragments of pancreas examined macroscopically, which revealed the following results: acute necrotic pancreatitis 40% 20/50, hyperplasia of the islets of Langerhans 4%, 18% acute pancreatitis, chronic pancreatitis necrotic focal 2% Pancreatitis, acute purulent 2% 2% cysts (1/50) Hyperemia 10% (5/50) fatty degeneration 8% (4/50) hydropic degeneration 6% (3/50). It was concluded that the most frequent abnormality was acute necrotizing pancreatitis.O pâncreas é uma estrutura tubo alveolar lobulada com funções endócrinas e exócrinas, atuando no processo digestivo, através da ação de enzimas e no controle da glicemia, via hormônios glucagon e insulina. Objetivando conhecer as mais importantes alterações macro e microscópicas do pâncreas, utilizou-se 50 cães de ambos os sexos, de raças e idades variadas, que morreram no Hospital Veterinário de Uberaba (HVU), no período de agosto de 2010 a julho de 2011. Os animais foram necropsiados no Laborataório de Anatomia Patológica do mesmo hospital. Realizou-se analise microscopia das lâminas obtidas a partir dos fragmentos coletados de pâncreas examinados macroscopicamente, o que revelou o seguinte resultado: Pancreatite necrótica aguda 40% 20/50, Hiperplasia das ilhotas de Langerhans 4%, Pancreatite aguda 18%, Pancreatite necrótica crônica focal 2%, Pancreatite purulenta aguda 2%, cistos 2% (1/50), Hiperemia 10% (5/50) Degeneração gordurosa 8% (4/50) Degeneração hidrópica 6% (3/50). Concluiu-se que a alteração mais freqüente foi pancreatite necrótica aguda.

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APA

Flavia Maria Esteves Machado, Morais, L. K., Machado, F. M. E., Alberto, H., & Coelho, H. E. (2015). Estudo macro e microscópico de pâncreas em cães. Pubvet, 8(02). https://doi.org/10.22256/pubvet.v8n2.1661

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