Cranial Fossa, MiddleCranial Fossa, AnteriorCranial Fossa, PosteriorSkull BaseArachnoid CystsOtologic Surgical ProceduresCranial Nerve NeoplasmsTrigeminal Nerve DiseasesCraniotomySkull Base NeoplasmsTemporal BoneFacial Nerve DiseasesCerebellopontine AngleDura MaterCentral Nervous System Vascular MalformationsArnold-Chiari MalformationEthmoid BoneEar DiseasesOsteomaTomography, X-Ray ComputedEthmoid SinusSphenoid BoneNeurilemmomaPetrous BoneMucoceleMastoidInfratentorial NeoplasmsHematoma, SubduralZygomaCerebral VeinsChondromatosis, SynovialHematoma, Subdural, IntracranialOccipital BoneMagnetic Resonance ImagingSubdural EffusionNeurosurgical ProceduresMeningeal NeoplasmsSkull NeoplasmsFrontal SinusArachnoidFacial ParalysisParanasal Sinus NeoplasmsHematoma, Epidural, CranialSphenoid SinusPterygopalatine FossaHepatectomyArteriovenous FistulaOrbital DiseasesTreatment OutcomeEar, MiddleSkullCavernous SinusOrbital NeoplasmsCerebral AngiographyPneumonectomyPostoperative ComplicationsRetrospective StudiesTransurethral Resection of ProstateLiver NeoplasmsImaging, Three-DimensionalNeoplasm Recurrence, LocalPancreatectomyCerebellar NeoplasmsDandy-Walker SyndromeRectal NeoplasmsDigestive System Surgical ProceduresFollow-Up StudiesColectomyCombined Modality TherapySurvival RateNeoplasm StagingPrognosisLaparoscopyMeningiomaFourth VentricleAdenocarcinomaCerebellar DiseasesReconstructive Surgical ProceduresBile Duct NeoplasmsPancreaticoduodenectomyBrain NeoplasmsGastrectomy