Leukemia, Lymphocytic, Chronic, B-CellLeukemia, LymphoidPrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemiaLeukemia, Myeloid, AcuteSurvival RateLeukemia, B-CellCell SurvivalLeukemic InfiltrationAsparaginaseLeukemia, T-CellLeukemia, Myelogenous, Chronic, BCR-ABL PositiveVidarabineB-LymphocytesAntineoplastic AgentsPrecursor B-Cell Lymphoblastic Leukemia-LymphomaT-Lymphocytes, CytotoxicMethotrexateLeukemia, Biphenotypic, AcuteBone MarrowRemission, SpontaneousVincristineCytarabineLymphocytes, NullGene Expression Regulation, LeukemicRemission InductionLeukemia, Experimental6-MercaptopurineAntineoplastic Combined Chemotherapy ProtocolsImmunoglobulin Heavy ChainsLeukemia-Lymphoma, Adult T-CellSurvival AnalysisPrognosisLymphomaReceptors, Antigen, B-CellBurkitt LymphomaZAP-70 Protein-Tyrosine KinaseChlorambucilDisease-Free SurvivalTumor Cells, CulturedRosette FormationLeukemia, Hairy CellTreatment OutcomeDNA, NeoplasmLymphocytesT-LymphocytesChromosomes, Human, 6-12 and XKaryotypingAnisocoriaAntibodies, MonoclonalPhiladelphia ChromosomeAntigens, NeoplasmCyclophosphamideApoptosisCorneal PerforationTime FactorsRecurrenceBlast CrisisLeukemia Virus, MurineChromosome AberrationsDrug Resistance, NeoplasmCladribineAcute DiseaseTranslocation, GeneticCell Line, TumorLeukemia, MyeloidFlow CytometryAntigens, CD5Neoplasm ProteinsFusion Proteins, bcr-ablDNA NucleotidylexotransferaseMutationAntigens, CD38Immunoglobulin Variable RegionBone Marrow TransplantationDaunorubicinMolecular Sequence DataAntigens, SurfaceCell LinePrednisoneBase SequenceChromosomes, Human, Pair 14NeprilysinDoxorubicinDrug Administration ScheduleImmunophenotypingSurvivalLeukemia L1210Antibodies, Monoclonal, Murine-DerivedRetrospective StudiesPolymerase Chain ReactionSalvage TherapyTransplantation, HomologousLeukemia, Prolymphocytic, T-CellProto-Oncogene ProteinsDexamethasoneAntibodies, NeoplasmCytotoxicity, ImmunologicLeukemia, Monocytic, AcuteCyclin-Dependent Kinase Inhibitor p15