Clinical profile of patients with surgical brain abscesses and etiology in a reference hospital.

Introduction: The annual incidence of brain abscesses is 1-2% in developed countries and up to 8% in developing countries. Our aim was to describe the profile and etiological agents of patients with surgical brain infections according to their nosological diagnosis on admission, and to analyze whether the initial diagnosis influenced the neurological deficit at discharge.

Methodology: This was an observational study with convenience sampling.