Gardner SyndromeAdenomatous Polyposis ColiAdenomatous Polyposis Coli ProteinSkin ManifestationsOsteomaGenes, APCbeta CateninIntestinal PolypsCytoskeletal ProteinsAxin ProteinAdenomatous PolypsIntestinal PolyposisSarcoma Viruses, FelineFibromaFibromatosis, AggressiveAdenomaSyndromeIntestinal NeoplasmsColorectal NeoplasmsMutationTrans-ActivatorsColonic NeoplasmsPolypsWnt ProteinsFibromatosis, AbdominalChromosomes, Human, Pair 5Germ-Line MutationDuodenal NeoplasmsColonic PolypsTCF Transcription FactorsSulindacProctocolectomy, RestorativeArmadillo Domain Proteins