Samples of stomach fundus and pylorus tissue collected from eight dogs experimentally infected with third-stage A. simplex В larvae were examined macro- and microscopically. The histopathological changes in these samples were analysed. Pathomorphological examination revealed that A. simplex В larvae actively penetrated the dog’s stomach wall within 2 days of infection. The presence of larvae in the mucous membrane was accompanied by tissue damage and cell infiltration predominantly by eosinophils.
Department of Invertebrate Zoology, University of Gdansk, Pilsudskiego 46, 81-378 Gdynia, Poland
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