Clinical Picture and Outcomes in Patients Diagnosed with Brain Abscess

<b>Objectives</b>: The aim of this study was to identify factors that affect the clinical course, outcome, and duration of hospital stay in patients with a brain abscess. <b>Methods</b>: Eighty-four inpatients with a confirmed brain abscess were the subjects of this retrospective study. The impact of several factors on the length of hospital stay was evaluated and multiple linear regression analysis was used. <b>Results</b>: Several factors affecting the length of hospitalization were identified. These were older age and larger abscess diameter. <b>Conclusions</b>: Proper handling of preexisting infections and early consideration of CNS infection, especially in high-risk groups, may reduce the incidence of brain abscess and improve its prognosis. The factors affecting the length of hospitalization shown in this study should be considered upon admission to reduce patients' unfavorable outcomes.