NeckLymph NodesLymphatic MetastasisNeck DissectionHead and Neck NeoplasmsThyroid NeoplasmsCarcinoma, Squamous CellThyroidectomyLymph Node ExcisionNeoplasm MetastasisNeoplasm StagingPrognosisSentinel Lymph Node BiopsyNeoplasm InvasivenessLymphAxillaStomach NeoplasmsImmunohistochemistryAdenocarcinomaBreast NeoplasmsTumor Markers, BiologicalVascular Endothelial Growth Factor CCarcinomaEsophageal NeoplasmsLung NeoplasmsRetrospective StudiesLymphatic VesselsSurvival RateCarcinoma, PapillaryLymphangiogenesisGastrectomyMelanomaGene Expression Regulation, NeoplasticNeoplasm Recurrence, LocalMediastinumVascular Endothelial Growth Factor DCarcinoma, Ductal, BreastColorectal NeoplasmsCell Line, TumorSurvival AnalysisSkin NeoplasmsAdenocarcinoma, PapillaryLiver NeoplasmsDisease-Free SurvivalNeck PainMouth NeoplasmsImmunoenzyme TechniquesKaplan-Meier EstimateTomography, X-Ray ComputedPredictive Value of TestsSensitivity and SpecificityTreatment OutcomeDisease ProgressionCell MovementMultivariate AnalysisVascular Endothelial Growth Factor Receptor-3PelvisFollow-Up StudiesNeoplasm MicrometastasisReverse Transcriptase Polymerase Chain ReactionTissue Array AnalysisTongue NeoplasmsLymphatic DiseasesRadiopharmaceuticalsPositron-Emission TomographyRectal NeoplasmsCarcinoma, Signet Ring CellMice, NudeNeoplasm ProteinsHypopharyngeal NeoplasmsNeoplasm TransplantationProstatic NeoplasmsFluorodeoxyglucose F18RNA, MessengerLaryngeal NeoplasmsKeratin-19Neovascularization, PathologicUterine Cervical NeoplasmsTumor BurdenCarcinoma, LobularBile Duct NeoplasmsEsophagectomyPancreatic NeoplasmsCombined Modality TherapyTime FactorsAdenocarcinoma, MucinousLymphographyKi-67 AntigenMice, Inbred BALB CLymphatic SystemCholangiocarcinomaCadherinsTuberculosis, Lymph NodeBiopsyChemotherapy, AdjuvantGallbladder NeoplasmsBiopsy, NeedleCarcinoma, MedullaryMesenteryProportional Hazards Models