Leukemia, Lymphocytic, Chronic, B-CellLeukemiaPrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, LymphoidLeukemia, Myeloid, AcuteMyeloid-Lymphoid Leukemia ProteinLeukemia, Biphenotypic, AcuteAcute DiseaseLeukemia, MyeloidLeukemia, B-CellGene Expression Regulation, LeukemicTranslocation, GeneticLeukemia, Myelogenous, Chronic, BCR-ABL PositivePrognosisBone MarrowCytarabineLeukemia, T-CellLeukemia-Lymphoma, Adult T-CellLeukemic InfiltrationPrecursor B-Cell Lymphoblastic Leukemia-LymphomaB-LymphocytesAntineoplastic AgentsChromosomes, Human, Pair 11AsparaginaseVidarabineLeukemia, ExperimentalBurkitt LymphomaProto-OncogenesMethotrexateBlast CrisisDNA, NeoplasmRemission, SpontaneousVincristineKaryotypingAntineoplastic Combined Chemotherapy ProtocolsChromosome AberrationsGene RearrangementLeukemia, Monocytic, AcuteRemission InductionLymphomaLymphocytes, NullSurvival AnalysisNeoplasm ProteinsTreatment OutcomeImmunoglobulin Heavy ChainsImmunophenotyping6-MercaptopurineRecurrenceDNA NucleotidylexotransferaseSurvival RateReceptors, Antigen, B-CellTumor Cells, CulturedZAP-70 Protein-Tyrosine KinaseLeukemia, Hairy CellFlow CytometryChlorambucilTumor Markers, BiologicalArabinonucleosidesRetrospective StudiesPhiladelphia ChromosomeRosette FormationMutationAntigens, NeoplasmChromosomes, Human, 6-12 and XPolymerase Chain ReactionDual Specificity Phosphatase 2Chromosomes, Human, Pair 9Base SequenceT-LymphocytesOncogene Proteins, FusionLeukemia Virus, MurineFusion Proteins, bcr-ablAnisocoriaLymphocytesProto-Oncogene ProteinsTime FactorsMolecular Sequence DataAntibodies, MonoclonalCyclophosphamideAntigens, CD5Cell Transformation, NeoplasticCorneal PerforationAntigens, CD38Core Binding Factor Alpha 2 SubunitChromosomes, Human, Pair 14Drug Resistance, NeoplasmCladribinePrednisoneNeprilysinCell Line, TumorNeoplasm StagingChromosomes, Human, Pair 4Disease-Free Survivalfms-Like Tyrosine Kinase 3Antigens, CDAntigens, SurfaceImmunoglobulin Variable RegionLeukemia, Radiation-InducedApoptosisHL-60 Cells