AspirinColorectal NeoplasmsAnti-Inflammatory Agents, Non-SteroidalColonoscopyColonic NeoplasmsAdenomaRectal NeoplasmsColorectal Neoplasms, Hereditary NonpolyposisEarly Detection of CancerSigmoidoscopyAdenocarcinomaFluorouracilColonic PolypsNeoplasm MetastasisPrognosisCyclooxygenase InhibitorsNeoplasm StagingOrganoplatinum CompoundsOccult BloodRisk FactorsTumor Markers, BiologicalLeucovorinIbuprofenCyclooxygenase 2 InhibitorsGene Expression Regulation, NeoplasticCamptothecinAdenomatous PolypsProspective StudiesCell Line, TumorSulindacHT29 CellsLiver NeoplasmsColonCyclooxygenase 2Case-Control StudiesCarcinomaMass ScreeningAdenomatous Polyposis ColiAntineoplastic AgentsSurvival AnalysisSurvival RateAntineoplastic Combined Chemotherapy ProtocolsHCT116 CellsProstaglandin-Endoperoxide SynthasesMutationNeoplasm ProteinsGenetic Predisposition to DiseaseCarcinoembryonic AntigenRectumMicrosatellite InstabilityTreatment OutcomeFollow-Up StudiesColorectal SurgeryNaproxenMicrosatellite RepeatsDiclofenacRetrospective StudiesImmunohistochemistryRiskDNA MethylationNeoplasm InvasivenessPlatelet Aggregation InhibitorsMutS Homolog 2 ProteinDNA, NeoplasmIncidenceIntestinal PolypsDisease ProgressionBreast NeoplasmsRisk AssessmentDose-Response Relationship, DrugUnited StatesOdds RatioGenes, APCNeoplasmsCohort StudiesReverse Transcriptase Polymerase Chain ReactionMice, NudeAntibodies, MonoclonalProto-Oncogene Proteins B-rafFlurbiprofenCyclooxygenase 1Lung NeoplasmsIntestinal MucosaTime FactorsGerm-Line MutationRNA, Messengerras ProteinsDNA Mismatch RepairDisease-Free SurvivalProstatic NeoplasmsRegistriesGenotypeAntimetabolites, AntineoplasticColectomyStomach NeoplasmsIndomethacinPolymorphism, GeneticAntibodies, Monoclonal, Humanizedbeta CateninNeoplasm Recurrence, Local