Lymph NodesLymphatic MetastasisLymph Node ExcisionNeoplasm StagingSentinel Lymph Node BiopsyBreast NeoplasmsPrognosisAxillaLymphDisease-Free SurvivalChemotherapy, AdjuvantMastectomyNeoplasm Recurrence, LocalSurvival AnalysisAdenocarcinomaRetrospective StudiesRadiotherapy, AdjuvantSurvival RateCarcinoma, Ductal, BreastNeoplasm InvasivenessImmunohistochemistryStomach NeoplasmsTumor Markers, BiologicalCombined Modality TherapyCarcinoma, Squamous CellReceptors, ProgesteroneTreatment OutcomeCarcinomaMastectomy, SegmentalReceptors, EstrogenEsophageal NeoplasmsNeoadjuvant TherapyKaplan-Meier EstimateSEER ProgramRectal NeoplasmsFollow-Up StudiesPredictive Value of TestsMultivariate AnalysisNeoplasm MetastasisReceptor, erbB-2Colorectal NeoplasmsAntineoplastic Combined Chemotherapy ProtocolsProportional Hazards ModelsUterine Cervical NeoplasmsCyclophosphamideSensitivity and SpecificityRisk FactorsTime FactorsTamoxifenFluorouracilTuberculosis, Lymph NodeProspective StudiesLymphatic DiseasesMesenteryProstatic NeoplasmsReverse Transcriptase Polymerase Chain ReactionMediastinumCohort StudiesSinoatrial NodeLymphatic SystemRisk AssessmentSpleenNeckLymphoid TissueAtrioventricular NodeLymphatic VesselsLymphocytesDendritic CellsMice, Inbred BALB CT-LymphocytesMice, Inbred C57BLMelanomaLymphadenitisLymphographyNeck DissectionCell MovementSkin NeoplasmsPelvisRanvier's NodesLymphocyte ActivationRosaniline DyesGastrectomyTechnetium Tc 99m Sulfur ColloidNeoplasm MicrometastasisTechnetium CompoundsGroinLymphangiogenesisGiant Lymph Node HyperplasiaPeyer's PatchesLocal Lymph Node AssayInguinal CanalReceptors, CCR7Vascular Endothelial Growth Factor CRadiopharmaceuticalsAntigensLymphatic IrradiationBiopsy, NeedleCD4-Positive T-LymphocytesRetroperitoneal SpaceLymphoscintigraphy