Neoplasm MicrometastasisBone Marrow NeoplasmsLymphatic MetastasisSentinel Lymph Node BiopsyLymph NodesKeratinsNeoplasm MetastasisNeoplasm StagingBreast NeoplasmsTumor Markers, BiologicalImmunohistochemistryAxillaPrognosisKeratin-20Neoplastic Cells, CirculatingLung NeoplasmsHematoxylinFrozen SectionsCell Line, TumorReverse Transcriptase Polymerase Chain ReactionMammaglobin BLiver NeoplasmsAdenocarcinomaNeoplasm InvasivenessStomach NeoplasmsCarcinoembryonic AntigenLymph Node ExcisionTumor BurdenSensitivity and SpecificityMice, NudeNeoplasm Recurrence, LocalNeoplasm TransplantationColorectal NeoplasmsNeoplasmsSkin NeoplasmsSurvival AnalysisPancreatic NeoplasmsCarcinomaMelanomaTransplantation, HeterologousNeoplasms, ExperimentalRetrospective StudiesRNA, MessengerSurvival RateKeratin-19Bone MarrowAntibodies, MonoclonalPredictive Value of TestsMammary Neoplasms, ExperimentalBone NeoplasmsNeoplasm ProteinsNeovascularization, PathologicFollow-Up StudiesAntigens, NeoplasmImmunoenzyme TechniquesTumor Necrosis Factor-alphaTreatment OutcomeDisease-Free SurvivalTumor Cells, CulturedNeoplasms, Multiple PrimaryDisease ProgressionChemotherapy, AdjuvantKidney NeoplasmsGenes, Tumor SuppressorUveal NeoplasmsBrain NeoplasmsDNA, NeoplasmTime FactorsColonic NeoplasmsBile Duct NeoplasmsWilms TumorMelanoma, ExperimentalGastrointestinal Neoplasms