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Economically Important Parasitic Diseases of animals (10794.94 KB)

Economically Important Parasitic Diseases of animals (10794.94 KB)

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Pathogenesis<br />

Acute hepatic Fascioliasis<br />

ingestion <strong>of</strong> large no. <strong>of</strong> metacerceria<br />

invasion <strong>of</strong> liver by masses <strong>of</strong> young flukes<br />

Immature flukes tissue feeders<br />

sufficient parenchyma destroyed<br />

acute hepatic insufficency.<br />

Chronic hepatic fascioliasis<br />

Develops slowly due to adult flukes<br />

cholangitis, biliary obstruction, destruc. <strong>of</strong><br />

hepatic tissue and fibrosis.

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