Neoplastic Cells, CirculatingImmunomagnetic SeparationKeratin-19Neoplasm MetastasisTumor Markers, BiologicalMicrofluidic Analytical TechniquesKeratin-8Breast NeoplasmsKeratinsCell SeparationFetuinsPrognosisAntigens, NeoplasmReceptor, erbB-2Cytological TechniquesCell Line, TumorKeratin-18Cell Adhesion MoleculesProstatic NeoplasmsEpithelial-Mesenchymal TransitionLaser Scanning CytometryCell CountAntigens, CD45Neoplasm StagingMCF-7 CellsKeratin-20Kaplan-Meier EstimateTongueDisease-Free SurvivalConnective TissueFlow CytometryRetinal DehydrogenaseIn Situ Hybridization, FluorescenceFluorescein-5-isothiocyanateNanotubesKB CellsLung NeoplasmsReverse Transcriptase Polymerase Chain ReactionNeoplasmsReal-Time Polymerase Chain ReactionSensitivity and SpecificityBone Marrow NeoplasmsAsialoglycoproteinsNeoplastic Stem CellsMicrofluidicsAutomationDisease ProgressionColorectal NeoplasmsVimentinCarcinoembryonic AntigenDiagnostic ImagingFluorescent Antibody TechniqueGene AmplificationProspective StudiesCarcinoma, LobularRNA, MessengerSmall Cell Lung CarcinomaChemotherapy, AdjuvantTreatment OutcomeProstate-Specific AntigenPredictive Value of TestsComparative Genomic HybridizationNeoplasm, ResidualMelanomaAldehyde DehydrogenaseLymphatic MetastasisAntineoplastic AgentsHead and Neck NeoplasmsGene Expression Regulation, NeoplasticTaxoidsNeoplasms, Hormone-DependentCarcinoma, Non-Small-Cell LungMicroscopy, Electron, ScanningSurvival RateCase-Control StudiesStaining and LabelingReceptors, AndrogenReproducibility of ResultsCarcinomaBone NeoplasmsAntibodiesPilot ProjectsRNA, NeoplasmNeoplasm Recurrence, LocalNeoplasm ProteinsTelomeraseFluorescent DyesReceptor, Epidermal Growth FactorAdenocarcinomaOvarian NeoplasmsReceptors, EstrogenImmunohistochemistryCarcinoma, Ductal, BreastReceptors, ProgesteroneMultivariate AnalysisBone MarrowLiver NeoplasmsSurvival AnalysisPhenotypeAntibodies, Monoclonal