title: Late postoperative tension pneumatocele. Case report.
mesh_terms: D002559:Cerebrospinal Fluid Rhinorrhea / Q000209:etiology; D004388:Dura Mater; D005626:Frontal Sinus / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D008577:Meningeal Neoplasms / Q000601:surgery; D008579:Meningioma / Q000601:surgery; D008875:Middle Aged; D010254:Paranasal Sinus Diseases / Q000209:etiology; D011183:Postoperative Complications / Q000175:diagnosis; D012535:Scalp; D012886:Skull