A sercego üszök (gangraena emphysematosa) elofordulása egy hazai tejelo tehenészetben esetleírás

Translated title of the contribution: Incidence of black leg disease (gangrenous myositis) in a Hungarian dairy cow held. Case report

Horváth András, Biksi Imre, Német Zoltán, Fuisz Szabolcs, O. Szenci

Research output: Contribution to journalArticle

Abstract

The authors describe the incidence of black leg disease in a Hungarian dairy herd. The case occurred among young animals of 10-12 months of age. Five from 28 heifers died suddenly without clinical signs of illness during a three month period in the spring of 2010. The other animals (n=23) showed clinical symptoms such as depression, anorexia and lameness with swelling hock. Eleven heifers from these animals died within 24 hours after initiation of antibiotic treatment. Twelve animals were recovered but later they were culled because of subsequent muscle loss and decreased economic value. For diagnosis a complete necropsy on one heifer was performed. There was severe necrotizing haemorrhagic myositis of the markedly swollen left hind leg with diffuse subcutaneous oedema. Aerobic cultures of spleen and liver were negative but the anaerobic culture was positive for clostridial bacteria and the same Gram-positive clostridial bacteria were seen in the histopathological tissue slides. Although the diagnosis can be reached on the basis of clinical signs, necropsy and bacteriological findings but it is often difficult to differentiate from the other clostridial myositis. For this reason Clostridium chauvoei as a primer agent has been identified by the staining of lesion impression smears by specific polyclonal antiserum conjugated to fluorescein isothiocyanate.

Original languageHungarian
Pages (from-to)515-519
Number of pages5
JournalMagyar Allatorvosok Lapja
Volume133
Issue number9
Publication statusPublished - Sep 2011

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myositis
Myositis
heifers
Leg
legs
dairy cows
case studies
incidence
necropsy
Incidence
Clostridium chauvoei
hock
animals
Animal Tarsus
isothiocyanates
young animals
fluorescein
Gram-positive bacteria
anorexia
economic valuation

ASJC Scopus subject areas

  • veterinary(all)

Cite this

A sercego üszök (gangraena emphysematosa) elofordulása egy hazai tejelo tehenészetben esetleírás. / András, Horváth; Imre, Biksi; Zoltán, Német; Szabolcs, Fuisz; Szenci, O.

In: Magyar Allatorvosok Lapja, Vol. 133, No. 9, 09.2011, p. 515-519.

Research output: Contribution to journalArticle

András, Horváth ; Imre, Biksi ; Zoltán, Német ; Szabolcs, Fuisz ; Szenci, O. / A sercego üszök (gangraena emphysematosa) elofordulása egy hazai tejelo tehenészetben esetleírás. In: Magyar Allatorvosok Lapja. 2011 ; Vol. 133, No. 9. pp. 515-519.
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