Los aneurismas del cayado aórtico pueden producir síntomas por compresión de estructuras contiguas, pero la mayoría son asintomáticos. Puede causar. Morte súbita causada por ruptura de aneurisma em aorta em ruminantes . Em seguida, foram selecionados os casos de ruptura de aneurisma aórtico em cada . ANEURISMA AORTA [1 record] An aneurysm affecting any part of the aorta from the aortic valve to the Aneurisma o dilatación de la aorta.
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De um total de 2. From a total of 2, necropsied ruminants in the Laboratory of Animal Pathology of Federal University of Campina Grande during the period from January to December Of these, two goats 0.
Case 1 occurred in a goat that had good body condition and was found dead by the owner, case 2 occurred in a goat that had clinical presumptive diagnosis of caseous lymphadenitis, case 3 occurred in a sheep who was found dead by the owner, and case 4 occurred in a cow with a history of recurrent bloating. In all cases, death occurred rapidly by hypovolemic shock. The macroscopic findings at necropsy were hemothorax or hemoperitoneum and the rupture in the aorta artery.
In goats, abscesses were viewed microscopically and they were associated with the presence of bacteria, aoryico for Corynebacterium pseudotuberculosis infection. In the sheep, lesions that could explain the cause of the aneurysm were not observed, so we consider the aneurisma as idiopathic. In the cow, it was not possible to establish the cause, but the presence of the aneurysm hampered eructation of ruminal gases, causing secondary bloat. Aneurysms occur sporadically in goats, sheep and cattle and must be aortio as an important cause of sudden death.
Картинки: Aneurisma aortico slideshare
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