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Caseous Lymphadenitis as a cause of hind limb paralysis in sheep in Rio Grande do Sul State / Linfadenite caseosa como causa de paralisia de membros pélvicos em ovinos no Estado do Rio Grande do Sul
Oltramari de Souza, Suyene; Aita de Lemos, Luiza; Terezinha Barth Wouters, Angelica; Wouters, Flademir; Marques Boabaid, Fabiana; Assis Casagrande, Renata; Terumi Negrão Watanabe, Tatiane; Guerra, Priscila; Driemeier, David.
Afiliação
  • Oltramari de Souza, Suyene; s.af
  • Aita de Lemos, Luiza; s.af
  • Terezinha Barth Wouters, Angelica; s.af
  • Wouters, Flademir; s.af
  • Marques Boabaid, Fabiana; s.af
  • Assis Casagrande, Renata; s.af
  • Terumi Negrão Watanabe, Tatiane; s.af
  • Guerra, Priscila; s.af
  • Driemeier, David; s.af
Acta sci. vet. (Impr.) ; 40(4): 01-04, 2012.
Article em Pt | LILACS-Express | VETINDEX | ID: biblio-1457025
Biblioteca responsável: BR68.1
ABSTRACT

Background:

Caseous lymphadenitis (CL), an infectious disease of sheep and goats caused by Corynebacterium pseudotuberculosis, is characterized by pyogranulomas, white to greenish-yellow contents with aspect of rennet-coagulated cheese, and concentric laminations. Transmission occurs through direct contact with animals showing superfi cial lesions, via iatrogenic, or by respiratory route from aerosols. This paper reports the association of pyogranulomatous spondylitis with caseous lymphadenitis in two sheep, in Rio Grande do Sul State, southern Brazil.Cases Two male sheep, 7- and 6-months-old, Texel (lamb 1) and mixed Texel (lamb 2), respectively, were submitted to necropsy. Affected sheep were reared under semi-intensive system in the same group, and had not been tail-docked. Both lambs showed weakness, diarrhea and paralysis of hind limbs. At necropsy, sheep had good body conditions, pale mucous membranes and large numbers of Haemonchus sp. worms within the abomasum. Lamb 1 showed serous fat atrophy and two abscesse-like lesions, one measuring 3.0 cm in diameter in the left apical lung lobe and other affecting the last lumbar vertebrae body. In lamb 2 there were three lesions like abscesses, a thoracic lesion involving the 13th vertebrae and the 1st lumbar vertebrae, a 3.0 cm in diameter lesion in the left axillary region, and a 1.5 cm lung lesion in the left apical lobe, ap
RESUMO

Background:

Caseous lymphadenitis (CL), an infectious disease of sheep and goats caused by Corynebacterium pseudotuberculosis, is characterized by pyogranulomas, white to greenish-yellow contents with aspect of rennet-coagulated cheese, and concentric laminations. Transmission occurs through direct contact with animals showing superfi cial lesions, via iatrogenic, or by respiratory route from aerosols. This paper reports the association of pyogranulomatous spondylitis with caseous lymphadenitis in two sheep, in Rio Grande do Sul State, southern Brazil.Cases Two male sheep, 7- and 6-months-old, Texel (lamb 1) and mixed Texel (lamb 2), respectively, were submitted to necropsy. Affected sheep were reared under semi-intensive system in the same group, and had not been tail-docked. Both lambs showed weakness, diarrhea and paralysis of hind limbs. At necropsy, sheep had good body conditions, pale mucous membranes and large numbers of Haemonchus sp. worms within the abomasum. Lamb 1 showed serous fat atrophy and two abscesse-like lesions, one measuring 3.0 cm in diameter in the left apical lung lobe and other affecting the last lumbar vertebrae body. In lamb 2 there were three lesions like abscesses, a thoracic lesion involving the 13th vertebrae and the 1st lumbar vertebrae, a 3.0 cm in diameter lesion in the left axillary region, and a 1.5 cm lung lesion in the left apical lobe, ap
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Texto completo: 1 Base de dados: VETINDEX Idioma: Pt Revista: Acta sci. vet. (Impr.) / Acta sci. vet. (Online) Ano de publicação: 2012 Tipo de documento: Article
Texto completo: 1 Base de dados: VETINDEX Idioma: Pt Revista: Acta sci. vet. (Impr.) / Acta sci. vet. (Online) Ano de publicação: 2012 Tipo de documento: Article