Cutaneous leishmaniasis in two horses

J. A. Ramos-Vara*, B. Ortiz-Santiago, J. Segalès, R. W. Dunstan

*Autor corresponent d’aquest treball

    Producció científica: Contribució a revistaArticleRecercaAvaluat per experts

    46 Cites (Scopus)
    1 Descàrregues (Pure)

    Resum

    This report contains the clinical, histologic, immunohistochemical, and electron microscopic findings in two cases of equine cutaneous leishmaniasis. Nodular, sometimes crusty or ulcerated lesions were confined to the pinna and adjacent neck in both animals. The dermal inflammatory infiltrate was lymphohistiocytic in horse No. 1 and pyogranulomatous with formation of tuberculoid granulomas in horse No. 2. Numerous Leishmania organisms were found within macrophages in both animals. There was moderate to intense and specific reaction by immunoperoxidase using a polyclonal antiserum against Leishmania in both horses. Leishmania amastigotes were also revealed by electron microscopy. This is the first report of equine cutaneous leishmaniasis recognized in North America and Puerto Rico. Leishmaniasis should be considered in the differential diagnosis of cutaneous nodular diseases in the horse.

    Idioma originalAnglès
    Pàgines (de-a)731-734
    Nombre de pàgines4
    RevistaVETERINARY PATHOLOGY
    Volum33
    Número6
    DOIs
    Estat de la publicacióPublicada - de nov. 1996

    Fingerprint

    Navegar pels temes de recerca de 'Cutaneous leishmaniasis in two horses'. Junts formen un fingerprint únic.

    Com citar-ho