title: Letter: Cranial pneumatocele-a clue to the diagnosis of occult epidural abscess.
mesh_terms: D000293:Adolescent; D001922:Brain Abscess / Q000150:complications / Q000175:diagnosis*; D004388:Dura Mater; D006801:Humans; D008297:Male; D011007:Pneumocephalus / Q000209:etiology*