Philadelphia ChromosomePrecursor Cell Lymphoblastic Leukemia-LymphomaPhiladelphiaLeukemia, Myelogenous, Chronic, BCR-ABL PositivePrecursor B-Cell Lymphoblastic Leukemia-LymphomaChromosomes, Human, 21-22 and YFusion Proteins, bcr-ablLeukemia, LymphoidPrecursor T-Cell Lymphoblastic Leukemia-LymphomaAsparaginaseLeukemiaKaryotypingTranslocation, GeneticBlast CrisisChromosome AberrationsBenzamidesChromosomesRemission InductionLeukemia, Myeloid, AcutePyrimidinesLeukemia-Lymphoma, Adult T-CellPiperazinesChromosome MappingNeoplasm, ResidualChromosomes, Human, Pair 22Chromosomes, Human, Pair 9Leukemia, Myeloid, Chronic, Atypical, BCR-ABL NegativeProto-Oncogene Proteins c-bcrBone MarrowGene RearrangementGene Expression Regulation, LeukemicGenes, ablCytogeneticsBurkitt LymphomaLeukemia, MyeloidChromosome DisordersLeukemia, Myeloid, Accelerated PhaseLeukemia, Myeloid, Chronic-PhaseChromosome BandingChromosomes, Human, 6-12 and X6-MercaptopurineAntineoplastic AgentsVincristinePrognosisChromosomes, Human, Pair 21Chromosomes, Human, Pair 11Chromosomes, Human, Pair 12MethotrexateMyeloid-Lymphoid Leukemia ProteinAntineoplastic Combined Chemotherapy ProtocolsLeukemia, B-CellCore Binding Factor Alpha 2 SubunitIn Situ Hybridization, FluorescenceChromosomes, Human, Pair 1Cytogenetic AnalysisRecurrenceTreatment OutcomeDisease-Free SurvivalX ChromosomeLeukemic InfiltrationIkaros Transcription FactorBone Marrow TransplantationLeukemia, Lymphocytic, Chronic, B-CellImmunophenotypingCytarabineBase SequenceOncogene Proteins, FusionDrug Resistance, NeoplasmChromosomes, Human, Pair 7Chromosomes, Human, Pair 4Leukemia, T-CellLeukemia, Neutrophilic, ChronicChromosomes, HumanMolecular Sequence DataChromosomes, Human, Pair 19Chromosome DeletionDNA, NeoplasmDaunorubicinPolymerase Chain ReactionSex ChromosomesLeukemia, ExperimentalChromosomes, Human, Pair 17NeprilysinProtein-Tyrosine KinasesTransplantation, HomologousTumor Cells, CulturedChromosomes, Human, Pair 14Neoplastic Stem CellsChromosomes, Human, Pair 6Chromosomes, Human, 13-15Cranial IrradiationSurvival AnalysisBlotting, SouthernOncogenesPrednisoneProto-OncogenesLeukemia, Biphenotypic, AcuteReceptor, Notch1Chromosomes, BacterialChromosomes, Human, Pair 10