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Dirofilariasis in a ferret.

A F Moreland, A H Battles, J H Nease

    Journal of the American Veterinary Medical Association
    |April 15, 1986
    PubMed
    Summary
    This summary is machine-generated.

    A ferret presented with lethargy and difficulty breathing. Post-mortem examination identified Dirofilaria immitis (heartworm) in the heart and pulmonary arteries, with microfilariae present in lung tissue.

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    Area of Science:

    • Veterinary Pathology
    • Parasitology
    • Cardiovascular Medicine

    Background:

    • Ferrets are susceptible to various parasitic infections.
    • Heartworm disease, caused by Dirofilaria immitis, primarily affects canids but can occur in other mammals.
    • Clinical signs in affected animals can range from subtle to severe.

    Observation:

    • An adult male ferret exhibited clinical signs of lethargy and dyspnea.
    • Necropsy was performed to investigate the cause of illness.
    • Gross examination revealed the presence of numerous worms within the cardiovascular system.

    Findings:

    • Twenty-one worms were recovered from the ferret's heart, vena cava, and pulmonary artery.
    • Morphological identification confirmed the worms as Dirofilaria immitis.

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  • Histopathological examination of lung tissue revealed the presence of microfilariae, indicating active infection.

    • Implications:

    • This case highlights the potential for Dirofilaria immitis infection in ferrets.
    • Accurate diagnosis and understanding of parasitic diseases are crucial for effective veterinary care.
    • Further research may be warranted to assess the prevalence and impact of heartworm disease in ferret populations.