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PRESENTED BY AHMED RAMADAN SAYED ALI HUSSEIN RASHED.

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Presentation on theme: "PRESENTED BY AHMED RAMADAN SAYED ALI HUSSEIN RASHED."— Presentation transcript:

1 PRESENTED BY AHMED RAMADAN SAYED ALI HUSSEIN RASHED

2 CLOSTERIDIAL DISEASE

3 .Gas gangrene OR malignant edema
Definition: *Infectious disease ofcattle, sheep & equine * Caused by Separate or mixture of C.chauvoei,perfringesorsepticum. *Characterized byedematous and crepitating swelling of muscles.

4 Cause: Route of infection: Separate or mixture of
C.chauvei, perfringesorsepticum. Route of infection: Deep wound infection (castration , shearing).

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7 Pathogenesis: Muscle necroses.
Deep wound infection (anaerobic conditions) Germination of spores Multiplication Exotoxines Muscle necroses.

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9 P.M Lesions: 1-Extensive edema fluid in the S/C tissue & fascia of head, neck & thorax (malig.edema) & formation of gas bubbles (gas gangrene). 2-Affected ms.are dark red e’ rancid odour 3-Signs of toxemia (as septicemia+parenchymatousdeg.)

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