Colorectal SurgeryAnastomotic LeakRectumColectomyAnastomosis, SurgicalColonic DiseasesDigestive System Surgical ProceduresRectal DiseasesColorectal NeoplasmsPostoperative ComplicationsLaparoscopyColonSurgical StaplingSurgical Wound InfectionPremedicationEsophagectomySurgical Procedures, ElectiveHand-Assisted LaparoscopyEsophageal DiseasesTreatment OutcomeSurgical SpongesLength of StayCatharticsSuture TechniquesPerioperative CareRectal NeoplasmsSurgical Wound DehiscenceProspective StudiesRetrospective StudiesCefotetanPreoperative CareSurgical StaplersEsophageal AtresiaPostoperative CareEsophagusEmbalmingTime FactorsInfusions, IntralesionalRadiationIntraoperative CareColostomyEsophagoplastyLearning CurveColon, SigmoidEsophageal NeoplasmsFollow-Up StudiesRisk FactorsDiverticulitisIleusIntraoperative PeriodPostoperative PeriodRoboticsEsophageal StenosisPlasticsReoperationEsophagoscopyAdenomaAdenocarcinomaAntibiotic ProphylaxisFluid TherapySigmoid DiseasesIleostomyIntraoperative ComplicationsStomachLaparotomyGastric BypassMetronidazoleColonoscopyPancreaticoduodenectomyPrognosisSurvival RateGastrectomyColorectal Neoplasms, Hereditary NonpolyposisPredictive Value of TestsRecovery of FunctionPain, PostoperativeChi-Square DistributionStatistics, NonparametricCapillary Leak SyndromeClinical CompetenceColonic PolypsDouble-Blind MethodColonic NeoplasmsBariatric SurgeryNeoplasm StagingMultivariate AnalysisSigmoidoscopyCohort StudiesSurvival AnalysisGeneral SurgeryRisk AssessmentFluorouracilTumor Markers, BiologicalLogistic ModelsAdenomatous PolypsStents