Colorectal Neoplasms, Hereditary NonpolyposisColorectal NeoplasmsMutS Homolog 2 ProteinAdenomaColonoscopyBase Pair MismatchMicrosatellite RepeatsAdaptor Proteins, Signal TransducingGerm-Line MutationColonic PolypsPneumoradiographyNeoplasm ProteinsDNA Mismatch RepairNuclear ProteinsDNA RepairGenetic TestingCarrier ProteinsBreastProto-Oncogene ProteinsDNA-Binding ProteinsDNA Mutational AnalysisSebaceous Gland NeoplasmsImmunohistochemistryDNA Repair EnzymesMicrosatellite InstabilityAdenocarcinomaGenetic CounselingDNA, NeoplasmEndometrial NeoplasmsMutationColonic NeoplasmsNeoplasms, Multiple PrimaryPedigreeGenes, bcl-1Rectal NeoplasmsRectumGenetic Predisposition to DiseasePolymorphism, Single-Stranded ConformationalNeoplastic Syndromes, HereditaryTumor Markers, BiologicalRisk FactorsIntestinal MucosaFrameshift MutationColonEarly Detection of CancerDNA, SatelliteNeoplasm StagingPolymerase Chain ReactionAdenomatous Polyposis ColiNeoplasm InvasivenessExonsCarcinoma, Ductal, BreastAge of OnsetHeterozygoteDuodenal NeoplasmsNeoplasms, Second PrimaryMutation, MissenseChromosomes, Human, Pair 2DNA MethylationAdenosine TriphosphatasesBreast DiseasesPrognosisFamily HealthGenetic MarkersRetrospective StudiesCarcinomaFamilyPhenotypeGene Expression Regulation, NeoplasticSensitivity and SpecificityAllelesPolymorphism, GeneticGenomic InstabilityMass ScreeningSyndromePilot ProjectsBase SequenceMolecular Sequence DataGenotypeNeoplasmsPromoter Regions, GeneticBreast FeedingChinaTumor Cells, CulturedPoint MutationColorectal SurgeryCell Line, TumorReceptors, Transforming Growth Factor betaAge FactorsNeoplasm MetastasisPancreatic NeoplasmsAsian Continental Ancestry GroupSequence DeletionLiver NeoplasmsCase-Control StudiesFungal ProteinsReceptors, EstrogenBreast Neoplasms, MaleMammographyFluorouracil