Pathology of naturally acquired Angiostrongylus vasorum infection in the red fox (Vulpes vulpes).
199 out of 509 foxes culled in a rabies control scheme, were shown to be infected with the metastrongylid parasite Angiostrongylus vasorum. Pathological lesions associated with angiostrongylosis in the fox are described and compared to reported lesions of A. vasorum infection in the dog. The lesions observed in the foxes seemed to be less severe and mainly confined to the ventral parts of the lung lobes which showed granulomatous pneumonia. Right ventricular hypertrophy of the heart was present in all infected foxes. It is believed that the fox population represents an important reservoir of A. vasorum.
Dipartimento di Patologia Animale, Facoltà di Medicina Veterinaria, Università di Pisa, Italy.
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Arispici
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Mancianti
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Abramo
D000801:Angiostrongylus / Q000302:isolation & purification*; D000818:Animals; D005589:Foxes / Q000469:parasitology*; D007558:Italy / Q000453:epidemiology; D008168:Lung / Q000469:parasitology / Q000473:pathology; D008174:Lung Diseases, Parasitic / Q000453:epidemiology / Q000473:pathology / Q000662:veterinary*; D008198:Lymph Nodes / Q000473:pathology; D009349:Nematode Infections / Q000453:epidemiology / Q000473:pathology / Q000662:veterinary*; D011651:Pulmonary Artery / Q000469:parasitology; D012621:Seasons