Gamuts

Subdural empyema

May Cause
Avascular intracranial mass
Avascular zone near the brain surface
Extra-axial lesion
Hypodense supratentorial lesion
Linear meningeal enhancement
Ring-enhancing intracranial lesion
May Be Caused by
 Common
Ethmoid sinusitis
Frontal sinusitis
Penetrating trauma
 Uncommon
Craniectomy
Mastoiditis
Meningitis
Middle ear infection
Osteomyelitis
Surgery

Copyright © 2021, Charles E. Kahn, Jr., MD, MS
ALL RIGHTS RESERVED
About "Gamuts"

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