Heier A, Geissbühler U, Sennhauser D, Scharf G, Kühn N. Ein Fall von alveolärer Echinococcose beim Hund: Haustiere als seltene Fehlzwischenwirte von Echinococcus multilocularis.
SCHWEIZ ARCH TIERH 2012;
149:123-7. [PMID:
17410970 DOI:
10.1024/0036-7281.149.3.123]
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Abstract
A 2-years old male Labrador retriever dog was presented with intermittent therapy-resistant diarrhoea, accompanied by vomiting, inappetence, apathy, and mild fever. The blood analysis showed an anaemia, neutrophilia, eosinophilia, and increased liver enzymes. Abdominal palpation was slightly painful. X-rays and echography revealed a severely enlarged liver with multiple cavernous structures. Histopathologic examination of liver biopsies showed a severe chronic granulomatous hepatitis with numerous parasitic cysts. Morphology of the cysts was compatible with the metacestode stage of Echinococcus multilocularis. The dog was only 2-years old at the time of diagnosis. Although alveolar hydatid disease of the liver is rare in dogs, it should be envisaged as a possible differential diagnosis in cases of space-occupying processes in the liver, even in young animals, as the incubation period of this disease in the dog can be considerably shorter than in humans.
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