In the pigs necropsied during the period of study the following were diagnosed, in decreasing order: dystrophic liver
diseases (51.1%), inflammatory liver diseases (17.7%), circulatory liver disease (2.2%) and liver necrosis (2.2 %). The most
numerous dystrophic liver diseases were lipidic hepatosis followed by protidic hepatosis and pigmentation hepatosis.
Inflammatory liver diseases are represented by the parenchymal hepatitis or acute toxic hepatitis, and fibrous purulent hepatitis.
Inflammatory liver diseases, histological affect all structures: hepatocytes, blood vessels, bile ducts and the fundamental
substance predominantly collagen. Tumor processes have not been identified because they do not have time to express
morphologically thanks to the short economic life that this species has.