NEUROLOGICAL Clinicopathologic Conference:  Subdural empyema (beta hemolytic streptococcus), acute purulent meningitis, with acute purulent ethmoid and frontal sinusitis, left.
D001432:Bacteriology; D013354:Empyema, Subdural; D015522:Frontal Sinusitis; D006801:Humans; D008581:Meningitis / Q000382:microbiology*; D012852:Sinusitis; D013290:Streptococcal Infections; D013291:Streptococcus
MENINGITIS/bacteriology; SINUSITIS; STREPTOCOCCAL INFECTIONS