Angiostrongylus vasorum causing meningitis and detection of parasite larvae in the cerebrospinal fluid of a pug dog.

Abstract

This case report describes the presence of Angiostrongylus vasorum larvae in cerebrospinal fluid in an 11-month-old pug dog and the relative magnetic resonance images compatible with a focal meningitis. Clinical signs were compatible with a cerebellar lesion, and diagnosis was confirmed by parasitological analysis on faecal and endotracheal lavage samples. Treatment with fenbendazole and prednisolone resulted in a complete resolution of the clinical signs in two months time. A vasorum infection should be considered a possible aetiology of intracranial inflammation in dogs.