AAAs are generally asymptomatic before rupture and often lethal due to delays in diagnosis and care, as most are missed for alternative diagnoses before hemodynamic compromise occurs. Traditional phys
48-1 Pediatric subdural empyema Fig 1-2.png
Subdural empyemas are associated with significant morbidity and mortality if not recognized and treated promptly. The condition leads to purulent fluid collections between the dura and arachnoid mater