PrognosisTreatment OutcomeRetrospective StudiesSurvival AnalysisNeoplasm StagingSurvival RateTumor Markers, BiologicalFollow-Up StudiesKaplan-Meier EstimateImmunohistochemistryBreast NeoplasmsDisease-Free SurvivalMultivariate AnalysisLymphatic MetastasisProportional Hazards ModelsPredictive Value of TestsGene Expression Regulation, NeoplasticTime FactorsAdenocarcinomaDisease ProgressionNeoplasm InvasivenessRisk FactorsProspective StudiesNeoplasm Recurrence, LocalLung NeoplasmsCarcinoma, Squamous CellCell Line, TumorLiver NeoplasmsNeoplasm MetastasisStomach NeoplasmsCohort StudiesCombined Modality TherapyTissue Array AnalysisCarcinomaGene Expression ProfilingRecurrenceCarcinoma, HepatocellularNeoplasm GradingBrain NeoplasmsAge FactorsColorectal NeoplasmsAntineoplastic Combined Chemotherapy ProtocolsBiological MarkersNeoplasm ProteinsEsophageal NeoplasmsReceptor, erbB-2Immunoenzyme TechniquesTomography, X-Ray ComputedRisk AssessmentSeverity of Illness IndexPancreatic Neoplasms