Crohn DiseaseIleal NeoplasmsJejunal NeoplasmsDuodenal NeoplasmsNod2 Signaling Adaptor ProteinIntestinal NeoplasmsInflammatory Bowel DiseasesColitis, UlcerativeIntestine, SmallOccult BloodIntestine, LargeIleumIntestinal ObstructionIntestinal PolypsIntestinal MucosaEnterostomyColonic NeoplasmsEarly Detection of CancerRectal NeoplasmsColonoscopyTuberculosis, GastrointestinalColorectal NeoplasmsCapsule EndoscopyPaneth CellsReceptor-Interacting Protein Serine-Threonine Kinase 2Colon, TransverseColonAcetylmuramyl-Alanyl-IsoglutamineGenetic Predisposition to DiseaseShort Bowel SyndromeCecal NeoplasmsIleal DiseasesIntestinal DiseasesIntestinesJejunal DiseasesIrritable Bowel SyndromeHistiocytosis, SinusMass ScreeningCase-Control StudiesAutophagyAnti-Inflammatory AgentsGranulomaGastrointestinal TransitJejunumIntestinal PerforationGenotypeCarrier ProteinsPolymorphism, Single NucleotideReproducibility of ResultsAustraliaProspective StudiesEndoscopy, GastrointestinalAdenocarcinomaGuaiacFecesAllelesDouble-Balloon EnteroscopyEnglandNational Health ProgramsState MedicineInflammationCapsule EndoscopesGenome-Wide Association StudyPatient Acceptance of Health CareIntracellular Signaling Peptides and ProteinsPilot ProjectsNorth CarolinaGastrointestinal MotilityDietContraceptives, OralBezoarsRisk FactorsRegistriesGastrointestinal HemorrhageDuodenoscopyTumor Necrosis Factor-alphaHormone Replacement TherapyAdenomaLaparotomyDigestive System Surgical ProceduresChromosome MappingProstatic NeoplasmsOvarian NeoplasmsIntussusceptionIleostomyStomach NeoplasmsBreast NeoplasmsTissue AdhesionsGenetic VariationIntestinal AtresiaRetrospective StudiesBile Acids and SaltsSpecialties, NursingLung NeoplasmsCeliac DiseasePredictive Value of TestsAttitude to HealthBiopsyIncidenceAbdominal Pain