Морфологическое проявление патологий печени у свиней
2009
Lemesh, V.M. | Bondar, T.V. | Pakhomov, P.I., Vitebsk State Academy of Veterinary Medicine (Belarus)
Investigation of frequency of occurrence and manifestations of liver pathology of swine during the postmortem examination at meat packing plant of the Republic of Belarus was realized. Data analysis of reports of postmortem veterinary-sanitary examination gathered from two leasing national meat packing plants showed that out of 236187 of evaluated swine carcasses and organs in 40860 (17,3%) of cases there were registered different liver pathologies. Among the total number of liver pathologies in 5721 cases (14%) there were stated liver pathologies caused by invasive diseases (echinococcus disease (Echinococcus granulosus) – 1,5%; cysticercosis – 0,2%; migration traces of ascarid larva - 12,3%), and 31830 cases (86%) were caused by noncontagious diseases. The highest percentage among noncontagious liver diseases was stated for dystrophic organ changes (83,6%); the other 17,2% were caused by fibroid induration. During the morphological liver analysis there were stated the dystrophic and necrotic changes in fractions with the profound disturbance of blood circulation. At the same there was noted the disturbance of the whole fraction stricture, acute capillary engorgement in the central and peripheral zones
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