The clinical presentation of intracranial abscesses. A study of seventy-eight cases.

From 1980 through 1991, 78 patients with brain abscess were treated at the Cukurova University School of Medicine Department of Neurosurgery by surgical excision and antimicrobial therapy. Males predominated in all age groups. Although only 17 percent had a predisposing conditions such as local sinus infection, cyanotic heart disease, the majority of the cases had some evidence of a systemic infection such as peripheral leucocytosis and elevated erythrocyte sedimentation rate. The correct diagnosis was commonly not considered despite to these clues of an infective process on admission. The operative mortality was 20% which was similar to the other series reported in the literature. However in spite of significant progress with the advent of computerized tomography, microbiology and antibiotic treatment, difficulties in early diagnosis are held to be responsible for the residual high mortality. Although the appropriate antibiotic therapy, adjuvant medical therapies to control perioperative brain swelling, and the application of reliable surgical techniques have decreased the mortality and morbidity rates, the best result can only be obtained to a wider number of patients if the physician remains alert to the possibility of an intracranial abscess.