Clinical presentation and outcome of brain abscess over the last 6 years in community based neurological service.

Sixty patients with brain abscess were treated at the Neurosurgical Unit of the Department of Surgery, Hospital Universiti Sains Malaysia between January 1990 and December 1996. A retrospective study was done and data were collected from the computerise d registry of the Record Unit of Hospital Universiti Sains Malaysia. Good results were achieved in patients who were both treated surgically and medically. There were only twelve deaths in this group. The main factor that influences morbidity and mortality of brain abscess is the clinical presentation on admission. The mortality was high in patients treated solely by medical means. Death was common in patients who presented with acute onset of symptoms of less than one week duration and those with poor mental status. Brain abscess is common in the East Coast population of peninsular Malaysia, probably due in part to lower socioeconomic status. Efforts should be directed towards prevention of infection and early recognition and management.