도축 젖소에서 Trueperella pyogenes 감염에 의한 턱 밑 화농육아종 증례보고 = A case of submandibular pyogranuloma caused by Trueperella pyogenes in the slaughtered dairy cows

다국어 초록 (Multilingual Abstract)

Multiple enlarged submandibular nodules were discovered during a routine antimortem examination at slaughter in 3 dairy cows of 20-month-old. Grossly, submandibular nodules were firm, reddish, and oval in shape. On cut surface, multiple yellowish abscesses in the parenchyma were observed. Histopathologically, the nodules were characterized by severe diffuse pyogranulomatous inflammation and chronic fibrosis with multiple eosinophilic clubs of Splendore-Hoeppli material containing central bacterial colonies. Trueperella pyogenes was isolated from the lesions. This case was diagnosed as submandibular pyogranuloma caused by Trueperella pyogenes in slaughtered dairy cows in Korea.

참고문헌 (Reference)

1 Quinn PJ, "Veterinary microbiology and microbial disease" Wiley-Blackwell 2011

2 Rossolini GM, "Etiology, resistance and diagnostic techniques in skin and skin structure infections" 17 : 18-29, 2009

3 Yassin AF, "Comparative chemotaxonomic and phylogenetic studies on the genus Arcanobacterium Collins et al. 1982 emend. Lehnen et al. 2006: proposal for Trueperella gen. nov. and emended description of the genus Arcanobacterium" 61 : 1265-1274, 2011

4 Jost BH, "Arcanobacterium pyogenes: molecular pathogenesis of an animal opportunist" 88 : 87-102, 2005

5 Aslani MR, "An atypical case of Actinobacillosis in a cow" 42 : 485-488, 1995

6 Kudo M, "A histological and ultrastructural comparison of the sulfur granule of the actinomycosis and actinobacillosis" 20 : 53-59, 1980