HematomaHematoma, Epidural, CranialHematoma, SubduralSteroidsHematoma, Subdural, ChronicHematoma, Subdural, AcuteHematoma, Epidural, SpinalHematoma, Subdural, IntracranialHematoma, Subdural, SpinalCerebral HemorrhageTrephiningTomography, X-Ray ComputedGonadal Steroid HormonesReceptors, SteroidCraniotomySubdural SpaceSkull FracturesCerebral Hemorrhage, TraumaticBasal Ganglia HemorrhageCraniocerebral TraumaDura MaterSteroid 21-HydroxylaseGlasgow Coma ScaleNeurosurgical ProceduresRectus AbdominisIntracranial HemorrhagesProgesteroneHead Injuries, ClosedTreatment OutcomeSubdural EffusionMagnetic Resonance ImagingAnabolic AgentsEstradiolCranial Fossa, PosteriorRemission, SpontaneousLaminectomyDrainageLigamentum FlavumGlucocorticoidsTestosteroneIntracranial Hemorrhage, HypertensiveRetrospective StudiesRetroperitoneal SpaceSuctionEsophageal DiseasesPostoperative ComplicationsSteryl-SulfataseDecompression, SurgicalCerebral AngiographyDehydroepiandrosteroneArachnoid CystsPregnanesAnticoagulantsSteroid HydroxylasesAdrenal Cortex HormonesBrain Hemorrhage, TraumaticPregnenoloneFatal OutcomeAcute DiseaseWounds, NonpenetratingBrain EdemaRupture, SpontaneousTime FactorsOrbital DiseasesExtravasation of Diagnostic and Therapeutic MaterialsGlasgow Outcome ScaleSpinal Cord CompressionMethylprednisolonePrednisoloneTomography Scanners, X-Ray ComputedSubarachnoid HemorrhageArachnoidEtiocholanoloneAndrostanesAortic DiseasesCerebellar DiseasesAndrosteroneAneurysm, RupturedDexamethasoneProspective StudiesSteroid IsomerasesParaparesisWarfarinExophthalmosAndrostenedioneAnti-Inflammatory AgentsNeuroendoscopyStereotaxic TechniquesAndrogensDihydrotestosteronePregnanoloneThalamic DiseasesSteroid 11-beta-HydroxylaseEstrogensBrain InjuriesReceptors, GlucocorticoidNeurosurgeryEpidural SpaceIntracranial AneurysmHeadache