Causes
Chronic ear infection Sinusitis Dental infection Post trauma Post surgery
Clinical Feature
Classic Triad: Fever Headache Focal neurological sign (Seizures)
Organisms
Streptococci (S.milleri) Coliforms (proteus sp) Anaerobes Staphylococcus aureus Actinomyces sp
Diagnosis
CT brain (with contrast)
Treatment
Drain
Ceftriaxone + Metronidazole