Brain abscess due to Nocardia otitidiscaviarum: report of a case and review.

We present a case of brain abscess caused by Nocardia otitidiscaviarum in an immunocompromized 44-y-old male. Only 7 other cases of N. otitidiscaviarum brain abscess or involvement were found in the literature. The mortality was 75% despite treatment among cases reviewed. There is a lack of therapeutic guidelines regarding brain abscesses due to Nocardia.