Spontaneous nocardial brain abscess in a juvenile rhesus macaque (Macaca mulatta).

ABSTRACT

BACKGROUND: A juvenile rhesus macaque presented with blindness, ataxia, and head tilt. METHODS: Postmortem gross and microscopic examination, histochemical staining and bacterial culture were performed. RESULTS: Nocardia sp. was identified as the etiologic agent of a primary pneumonia with secondary cerebral abscessation. CONCLUSIONS: Nocardiosis should be a differential diagnosis for patients with neurologic disease.