MesylatesBenzamidesPiperazinesErgoloid MesylatesPyrimidinesAminationLeukemia, Myelogenous, Chronic, BCR-ABL PositiveGastrointestinal Stromal TumorsPalladiumFusion Proteins, bcr-ablAntineoplastic AgentsProto-Oncogene Proteins c-kitProtein Kinase InhibitorsLeukemia, Myeloid, Chronic-PhaseReceptor, Platelet-Derived Growth Factor alphaDrug Resistance, NeoplasmGenes, ablBlast CrisisHypereosinophilic SyndromeProto-Oncogene Proteins c-ablCytogenetic AnalysisProtein-Tyrosine KinasesK562 CellsReceptor, Platelet-Derived Growth Factor betaGastrointestinal NeoplasmsHypopigmentationTreatment OutcomePhiladelphia ChromosomeLeukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativeRemission InductionThiazolesDose-Response Relationship, DrugReceptors, Platelet-Derived Growth FactorDermatofibrosarcomaEnzyme InhibitorsCell Line, TumorMastocytosis, SystemicDisease-Free SurvivalDrug ApprovalLeukemia, Myeloid, Accelerated PhaseAntineoplastic Combined Chemotherapy ProtocolsToxicity TestsFibromatosis, AggressiveHarringtoninesDrug Administration ScheduleApoptosisProto-Oncogene Proteins c-sisAdministration, OralPregnatrienesInterferon-alphaCell ProliferationTime FactorsMutationSurvival AnalysisDrug SynergismNeoplasm, ResidualPhosphorylationGene Expression Regulation, LeukemicPyrrolesLichenoid EruptionsmRNA Cleavage and Polyadenylation FactorsSalvage TherapyDisease ProgressionSurvival RateTreatment FailurePrognosisCytogeneticsPrecursor Cell Lymphoblastic Leukemia-LymphomaCell SurvivalReverse Transcriptase Polymerase Chain ReactionRecurrenceHydroxyureaUnited States Food and Drug AdministrationInhibitory Concentration 50Combined Modality TherapyIn Situ Hybridization, FluorescenceFollow-Up StudiesNeoplastic Stem CellsKetonesPlatelet-Derived Growth FactorSignal TransductionRifabutinChromosomes, Human, Pair 9Primary MyelofibrosisSTAT5 Transcription FactorIndolesToxicity Tests, AcuteRNA, MessengerOrganic Cation Transporter 1FuransStem Cell FactorScleroderma, SystemicCytarabineNeoadjuvant TherapyCells, CulturedBlood Cell CountImmunohistochemistryBone MarrowMyeloid Progenitor CellsFibrosis