title: Trauma to the brain and extracranial structures.
mesh_terms: D001930:Brain Injuries / Q000175:diagnosis*; D002543:Cerebral Hemorrhage / Q000175:diagnosis; D002555:Cerebrospinal Fluid / Q000502:physiology; D002946:Cisterna Magna / Q000000981:diagnostic imaging; D003288:Contusions / Q000175:diagnosis; D003937:Diagnosis, Differential; D006407:Hematoma, Epidural, Cranial / Q000175:diagnosis; D006408:Hematoma, Subdural / Q000145:classification / Q000175:diagnosis; D006801:Humans; D009657:North Carolina; D011859:Radiography; D011877:Radionuclide Imaging / Q000379:methods; D012189:Retrospective Studies; D012535:Scalp / Q000293:injuries; D012886:Skull / Q000000981:diagnostic imaging; D012887:Skull Fractures / Q000175:diagnosis; D013667:Technetium
chemical_list: D013667:Technetium