MelanomaColorectal NeoplasmsMelanoma, ExperimentalSkin NeoplasmsAdenomaUveal NeoplasmsColonoscopyMelanoma, AmelanoticColorectal SurgeryColorectal Neoplasms, Hereditary Nonpolyposisgp100 Melanoma AntigenProto-Oncogene Proteins B-rafCell Line, TumorRectal NeoplasmsColonic PolypsNeoplasm MetastasisColonic NeoplasmsChoroid NeoplasmsNevus, PigmentedAdenocarcinomaRectumGene Expression Regulation, NeoplasticTumor Markers, BiologicalNeoplasm StagingNeoplasm ProteinsPrognosisTumor Cells, CulturedAntigens, NeoplasmSigmoidoscopyImmunohistochemistryAdenomatous PolypsColonMonophenol MonooxygenaseLiver NeoplasmsMART-1 AntigenMelanoma-Specific AntigensFluorouracilAntineoplastic AgentsOrganoplatinum CompoundsNeoplasm InvasivenessLeucovorinDysplastic Nevus SyndromeMutationCase-Control StudiesDNA, NeoplasmCarcinomaIntestinal PolypsAdenomatous Polyposis ColiRisk FactorsCamptothecinCarcinoembryonic AntigenMass ScreeningMelaninsLymphatic MetastasisEarly Detection of CancerMice, NudeMicrosatellite RepeatsHT29 CellsNeoplasm TransplantationDisease ProgressionSurvival AnalysisSurvival RateAntibodies, MonoclonalGenes, rasMutS Homolog 2 ProteinApoptosisTreatment OutcomeCell ProliferationHCT116 CellsIntestinal MucosaDNA MethylationColectomyEye NeoplasmsGenes, APCReverse Transcriptase Polymerase Chain ReactionRectal DiseasesAntineoplastic Combined Chemotherapy ProtocolsRNA, MessengerRetrospective StudiesGerm-Line MutationProspective StudiesGenetic Predisposition to DiseaseDNA Mutational AnalysisPolymerase Chain ReactionTime Factorsras Proteinsbeta CateninIncidenceLymphocytes, Tumor-InfiltratingNeoplasm Recurrence, LocalFollow-Up StudiesDermoscopyDisease-Free SurvivalDNA Mismatch RepairCancer VaccinesNeoplasmsColonic DiseasesTransplantation, HeterologousSignal TransductionMicrophthalmia-Associated Transcription Factor