Veterinary pathology · 2026
Cardiac lesions in sheep and goats with spontaneous Clostridium perfringens type D enterotoxemia.
СтатьяНазвание и аннотация: Перевод в очереди
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Torii Emma H, Gonzales-Viera Omar A, Ochoa Jennine, Cornish Todd, Streitenberger Nicolas, Olivares Roberto W I, Neer Hannah, Uzal Francisco A, Mete Asli
Аннотация
A 12-year retrospective search identified 106 sheep and goats diagnosed with Clostridium perfringens type D enterotoxemia, and in which the heart was histologically examined. Twenty cases (20/106, 19%), including 10 sheep and 10 goats, had cardiac lesions that were presumed to be associated with enterotoxemia. The lesions included myocardial degeneration and/or necrosis (n = 16, 80%), hemorrhage (n = 17, 85%), and proteinaceous interstitial edema (n = 6, 30%). Myocardial degeneration and/or necrosis was more frequent in goats (10/10, 100%) compared with sheep (6/10, 60%). Hemorrhage was more frequent in sheep (10/10, 100%) compared with goats (7/10, 70%). Myocardial proteinaceous interstitial edema was exclusive to sheep. Cardiac lesions occur in spontaneous cases of C. perfringens type D enterotoxemia in small ruminants and may play a role in the clinical signs and/or the demise of the animal.