TonsillitisPalatine TonsilPeritonsillar AbscessGlomerulonephritis, IGAPulse Therapy, DrugAdenoidsPharyngitisOtorhinolaryngologic Surgical ProceduresTonsillar NeoplasmsPostoperative HemorrhageHydrocodonePain, PostoperativePlatybasiaMiddle Ear VentilationMethylprednisoloneAntiemeticsStomatitis, AphthousAmbulatory Surgical ProceduresSubcutaneous EmphysemaUvulaHematuriaLymphadenitisSyringomyeliaAppendectomyArnold-Chiari MalformationMeperidinePulsed Radiofrequency TreatmentAirway ManagementVomitingPharynxPalate, SoftOndansetronSleep Apnea, ObstructiveMetoclopramideRecurrenceHypertrophyLaser TherapyAcetaminophenAppendicitisTreatment OutcomePerioperative CareAnesthesia Recovery PeriodPostoperative ComplicationsDouble-Blind MethodPrednisoloneAnalgesics, OpioidArterial PressureAnesthesia, IntravenousRetrospective StudiesRibonucleosidesAnesthesia, GeneralStreptococcus pyogenesProspective StudiesPain MeasurementProteinuriaStreptococcal InfectionsBlood Loss, SurgicalSurgical Procedures, OperativeSleep Apnea SyndromesFollow-Up StudiesPostoperative PeriodDocumentationGlucocorticoidsHyperplasiaSteroidsTonsillectomyRisk FactorsRemission InductionCase-Control StudiesAnti-Inflammatory AgentsAnti-Inflammatory Agents, Non-SteroidalReferral and ConsultationCombined Modality TherapyChronic DiseaseGuideline AdherenceKidneyTime FactorsDexamethasoneReoperationGlomerular Filtration RateGreat BritainAge FactorsQuestionnairesCohort StudiesAnti-Bacterial AgentsSocioeconomic Factors