Pathomorphological differential diagnostics of parvovirus and coronavirus entreat in dogs
Journal Title: Наукові горизонти. Scientific Horizons - Year 2018, Vol 66, Issue 3
Abstract
In the work, taking into account the peculiarities of the clinical manifestation of the disease and the results of macro and microscopic changes in the organs and tissues of dogs in coronavirus and parvovirus enteritis, revealed with the help of VetExpert rapid tests and in ELISA and PCR, a differential diagnosis system, depending on the form manifestations of the disease - intestinal and cardiac. Based on our analysis of literature sources, the results of monitoring and own research, it is established that viral enteritis takes the leading place in the infectious pathology of dogs and causes significant damage to animal owners. Viral enteritis can be manifested by severe disorders of the gastrointestinal, cardiovascular and respiratory systems. It is proved that they are one of the most common causes of infectious diarrhea in dogs under the age of 6 months. Moreover, canine parvo- and coronavirus are classified as primary pathogens. From the results of pathoanatomical autopsy of dogs with intestinal parvoviral enteritis, hemorrhagic inflammation of the intestine, serous-hemorrhagic inflammation of the mesenteric lymphnodes, signs of hepatitis and an enlargement of the spleen; with cardiac form of the disease - acute alterative myocarditis, hemorrhages and foci of atelectasis of lung tissue. In coronavirus enteritis, spot hemorrhages are noted in dogs in the spleen, in the kidneys - local infarcts, in the heart the expansion of the left part, in the lungs in places the signs of hemostasis, the mucous membrane of the loops of the small intestine with signs of catarrhal-hemorrhagic inflammation. Lymph nodes, moderately hyperplastic with signs of hemorrhagic inflammation. Thus, the complex of pathomorphological changes that we detected in dead animals, taking into account macro- and microscopic methods of research, can be considered a characteristic criterion of pathomorphological differential diagnosis of parvo- and coronavirus enteritis in dogs.
Authors and Affiliations
L. Goralsky, N. Radsikhovskii, S. Zaika
Keywords
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- EP ID EP631590
- DOI 10.33249/2663-2144-2018-66-3-10-14
- Views 117
- Downloads 0
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