Myeloproliferative DisordersNeoplasms, Multiple PrimaryJanus Kinase 2Polycythemia VeraPrimary MyelofibrosisThrombocythemia, EssentialMyelodysplastic-Myeloproliferative DiseasesBone Marrow NeoplasmsReceptors, ThrombopoietinThrombocytosisLeukemia, Myelomonocytic, ChronicLeukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativeLeukemia, Myelomonocytic, JuvenileMutationNeoplasms, Second PrimaryAnemia, RefractoryProto-Oncogene Proteins c-cblMyelodysplastic SyndromesSplenomegalySkin NeoplasmsPhiladelphia ChromosomeGerm-Line MutationAdenomatosis, PulmonaryHematologic NeoplasmsDNA Mutational AnalysisJanus KinasesMegakaryocyte Progenitor CellsSTAT5 Transcription FactorLeukemia, Myelogenous, Chronic, BCR-ABL PositiveHematologyLeukemia, Myeloid, AcuteNeoplasmsClonal EvolutionLi-Fraumeni SyndromePaget's Disease, MammaryMelanomaBone MarrowHematopoietic Stem CellsExonsPancreatic NeoplasmsFusion Proteins, bcr-ablBlast CrisisMutation, MissensePrognosisAmino Acid SubstitutionProtein Kinase InhibitorsLung NeoplasmsGene Knock-In TechniquesMyeloid Progenitor CellsMegakaryocyte-Erythroid Progenitor CellsMyelopoiesisAnemia, SideroblasticNeoplastic Syndromes, HereditaryGastrointestinal NeoplasmsLeukemia, MyeloidMegakaryocytesGenetic Predisposition to DiseaseSoft Tissue NeoplasmsRegistriesCell Transformation, NeoplasticNeoplasms, Cystic, Mucinous, and SerousBone Marrow DiseasesGenes, p16Point MutationCell ProliferationHematopoiesis, ExtramedullaryBreast NeoplasmsProto-Oncogene ProteinsLeukemiaColonic NeoplasmsGenes, p53Disease ProgressionPyrazolesOsteosarcomaSarcomaPedigreeSignal TransductionHead and Neck NeoplasmsAdenocarcinomaNeoplasm StagingLeukemia, Neutrophilic, ChronicCarcinoma, Squamous CellIncidenceRetrospective StudiesRiskKidney NeoplasmsThrombosisDNA-Binding ProteinsItalyPhenotypeAllelesDNA, NeoplasmPolymerase Chain ReactionAdenocarcinoma, MucinousThyroid NeoplasmsDisease Models, AnimalCohort StudiesMice, Inbred C57BLTreatment OutcomeSarcoma Viruses, Murine