HematomaHematoma, Epidural, CranialHematoma, SubduralHematoma, Subdural, ChronicHematoma, Subdural, AcuteHematoma, Epidural, SpinalHematoma, Subdural, IntracranialHematoma, Subdural, SpinalAntigen PresentationCerebral HemorrhageTrephiningTomography, X-Ray ComputedCraniotomySubdural SpaceSkull FracturesCerebral Hemorrhage, TraumaticMagnetic Resonance ImagingDura MaterCraniocerebral TraumaBasal Ganglia HemorrhageTreatment OutcomeRetrospective StudiesNeurosurgical ProceduresGlasgow Coma ScaleIntracranial HemorrhagesRectus AbdominisHead Injuries, ClosedFatal OutcomeSubdural EffusionCranial Fossa, PosteriorRemission, SpontaneousDrainageLaminectomyAcute DiseaseRetroperitoneal SpaceEsophageal DiseasesIntracranial Hemorrhage, HypertensiveCerebral AngiographyTime FactorsLigamentum FlavumPostoperative ComplicationsSuctionAnticoagulantsDecompression, SurgicalBreech PresentationRupture, SpontaneousWounds, NonpenetratingArachnoid CystsOrbital DiseasesBrain Hemorrhage, TraumaticSpinal Cord CompressionProspective StudiesBrain EdemaSubarachnoid HemorrhageTomography Scanners, X-Ray ComputedGlasgow Outcome ScaleCerebellar DiseasesExtravasation of Diagnostic and Therapeutic MaterialsFollow-Up StudiesAneurysm, RupturedAortic DiseasesHeadacheExophthalmosArachnoidAntigen-Presenting CellsParaparesisWarfarinHistocompatibility Antigens Class IIPrognosisIntracranial Arteriovenous MalformationsStereotaxic TechniquesAneurysm, DissectingNeuroendoscopyThalamic DiseasesIntracranial AneurysmNeurosurgeryHemothoraxRecurrenceHemorrhageBrain InjuriesRisk FactorsDuodenal DiseasesAbdominal InjuriesCerebral VeinsNeurologic ExaminationPostoperative HemorrhageMuscular Diseases