Preoperative CarePreoperative PeriodPostoperative PeriodPostoperative ComplicationsTreatment OutcomeRetrospective StudiesProspective StudiesTomography, X-Ray ComputedTime FactorsPerioperative CareSurgical Procedures, ElectivePostoperative CarePredictive Value of TestsIntraoperative CareSensitivity and SpecificityAdnexal DiseasesAnesthesiaImaging, Three-DimensionalAngiographyAtlanto-Axial JointTomography, Spiral ComputedVascular MalformationsMagnetic Resonance AngiographyMagnetic Resonance ImagingAngiography, Digital SubtractionCA-125 AntigenFollow-Up StudiesHepatectomyContrast MediaRisk AssessmentVascular Surgical ProceduresLiving DonorsNeoplasm StagingPatient SelectionLaparoscopyPneumonectomyLiver TransplantationRisk FactorsDiagnostic ImagingPrognosisLymphatic MetastasisRectal NeoplasmsRadiopharmaceuticalsTomography, Emission-Computed, Single-PhotonPancreatic NeoplasmsLiver NeoplasmsReproducibility of ResultsNeoplasm InvasivenessNeoadjuvant TherapyIntraoperative PeriodCombined Modality TherapyCardiac Surgical ProceduresSurgical Procedures, OperativeIntraoperative ComplicationsPremedicationReoperationAdenocarcinomaCoronary Artery BypassNeurosurgical ProceduresSurgery, Computer-AssistedBlood Loss, SurgicalSurvival RatePain, Postoperative