Colorectal NeoplasmsAdenocarcinomaColonic NeoplasmsRectal NeoplasmsAdenomaCarcinomaDisease ProgressionTumor Markers, BiologicalColonoscopyNeoplasm StagingPrognosisImmunohistochemistryLiver NeoplasmsGene Expression Regulation, NeoplasticColorectal Neoplasms, Hereditary NonpolyposisCarcinoma, Squamous CellCell Line, TumorNeoplasm MetastasisFluorouracilCarcinoembryonic AntigenAdenocarcinoma, MucinousLung NeoplasmsColonic PolypsNeoplasm InvasivenessNeoplasm ProteinsDNA, NeoplasmEarly Detection of CancerCarcinoma, HepatocellularSigmoidoscopySurvival AnalysisMutationLeucovorinOrganoplatinum CompoundsHT29 CellsSurvival RateColonStomach NeoplasmsMicrosatellite RepeatsAntineoplastic AgentsRectumTumor Cells, CulturedBreast NeoplasmsRisk FactorsMice, NudeCamptothecinPancreatic NeoplasmsRetrospective StudiesAntineoplastic Combined Chemotherapy ProtocolsAdenomatous PolypsTreatment OutcomeLymphatic MetastasisReverse Transcriptase Polymerase Chain ReactionRNA, MessengerHCT116 CellsCase-Control StudiesColorectal SurgeryGenes, rasNeoplasmsEsophageal NeoplasmsNeoplasm Recurrence, LocalIntestinal PolypsCarcinoma in SituFollow-Up StudiesDNA MethylationAdenomatous Polyposis ColiCell ProliferationCarcinoma, Signet Ring CellProspective StudiesMass ScreeningIntestinal MucosaMutS Homolog 2 ProteinAntibodies, MonoclonalDisease-Free SurvivalMicrosatellite InstabilityPrecancerous ConditionsTumor Suppressor Protein p53ApoptosisProto-Oncogene Proteins B-rafbeta CateninGenetic Predisposition to DiseaseOvarian NeoplasmsOccult BloodAntimetabolites, AntineoplasticImmunoenzyme Techniquesras ProteinsGenes, APCCell Transformation, NeoplasticTime FactorsAntigens, NeoplasmDNA Mutational AnalysisProto-Oncogene ProteinsNeoplasm TransplantationProstatic NeoplasmsKaplan-Meier EstimatePolymerase Chain ReactionNeoplasms, Multiple PrimaryGenes, p53ColectomyLoss of HeterozygosityIncidence