Nasopharyngeal NeoplasmsNasopharynxCarcinomaHerpesvirus 4, HumanNasopharyngeal DiseasesCarcinoma, Squamous CellEpstein-Barr Virus InfectionsCarcinoma, HepatocellularViral Matrix ProteinsStreptococcus pneumoniaeCell Line, TumorNeoplasm StagingRadiotherapy, Intensity-ModulatedCarcinoma in SituEpstein-Barr Virus Nuclear AntigensPrognosisPneumococcal InfectionsImmunohistochemistryRadiotherapy DosageChinchillaOtitis MediaCarcinoma, PapillaryNeoplasm Recurrence, LocalParanasal Sinus NeoplasmsGene Expression Regulation, NeoplasticTumor Markers, BiologicalHaemophilus influenzaeLiver NeoplasmsNeoplasm MetastasisEustachian TubeNeoplasm InvasivenessRadiation InjuriesMoraxella (Branhamella) catarrhalisAdenoidsChinaChemoradiotherapyEpistaxisCarrier StateMice, NudeEar, MiddleCombined Modality TherapyRetrospective StudiesCisplatinCarcinoma, Ductal, BreastMoraxellaceae InfectionsTumor Cells, CulturedSurvival RateCarcinoma, Basal CellOsteoradionecrosisNose NeoplasmsAntigens, ViralTreatment OutcomeNasal CavityHaemophilus InfectionsHead and Neck NeoplasmsPharyngeal NeoplasmsDisease-Free SurvivalImmunoglobulin ARadiotherapyRhinosporidiosisChordomaPharynxLymphatic MetastasisXerostomiaReverse Transcriptase Polymerase Chain ReactionTomography, X-Ray ComputedDNA, ViralAntineoplastic AgentsCarcinoma, Transitional CellOtitis Media with EffusionBiopsyRadiotherapy, ConformalNeoplasm TransplantationRadiotherapy, High-EnergySurvival AnalysisNasopharyngitisPolymerase Chain ReactionCell ProliferationCarcinoma, BronchogenicNeoplasm ProteinsTaiwanCarcinoma, Intraductal, NoninfiltratingMagnetic Resonance ImagingCarcinoma, Adenoid CysticFollow-Up StudiesHeterograftsRNA, MessengerBurkitt LymphomaCarcinoma, Small CellRhinosporidiumKaplan-Meier EstimateApoptosisGreenlandAntineoplastic Combined Chemotherapy ProtocolsCarcinoma, MedullaryBase SequenceFluorouracilAdenocarcinomaTime FactorsTumor Burden