Abdominal NeoplasmsCoronary Artery BypassCoronary DiseaseProspective StudiesPancreatic NeoplasmsNeoplasmsPostoperative ComplicationsBariatric SurgeryTreatment OutcomeNeoplasms, Cystic, Mucinous, and SerousGeneral SurgeryRetrospective StudiesThoracic SurgerySkin NeoplasmsNeoplasms, Multiple PrimaryCardiac Surgical ProceduresKidney NeoplasmsFollow-Up StudiesPostoperative PeriodNeoplasms, Second PrimarySurgery, PlasticThyroid NeoplasmsTime FactorsAdenocarcinoma, MucinousLung NeoplasmsPreoperative CareNeoplasm StagingLiver NeoplasmsThoracic Surgery, Video-AssistedMyeloproliferative DisordersOvarian NeoplasmsCataract ExtractionParotid NeoplasmsPostoperative CareSurgery, Computer-AssistedSurgical Procedures, OperativeTomography, X-Ray ComputedAppendiceal NeoplasmsDNA, NeoplasmCystadenomaSurgery, OralImmunohistochemistryGastrointestinal NeoplasmsNeoplasms, Connective and Soft TissueLaparoscopyNeoplasms, Plasma CellCystadenoma, MucinousAdenomaNeoplasm Recurrence, LocalEndocrine Gland Neoplasms