Leukemia, Lymphocytic, Chronic, B-CellLeukemia, LymphoidPrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemiaMetabolic Syndrome XLeukemia, Myeloid, AcuteLeukemia, B-CellLeukemic InfiltrationAsparaginaseLeukemia, T-CellLeukemia, Myelogenous, Chronic, BCR-ABL PositiveVidarabinePrecursor B-Cell Lymphoblastic Leukemia-LymphomaLeukemia, Biphenotypic, AcuteB-LymphocytesMethotrexateBone MarrowRemission, SpontaneousLymphocytes, NullGene Expression Regulation, LeukemicCytarabineVincristine6-MercaptopurineImmunoglobulin Heavy ChainsLeukemia, ExperimentalLeukemia-Lymphoma, Adult T-CellRemission InductionAntineoplastic AgentsRisk FactorsReceptors, Antigen, B-CellZAP-70 Protein-Tyrosine KinaseBurkitt LymphomaLymphomaChlorambucilLeukemia, Hairy CellRosette FormationPrognosisAntineoplastic Combined Chemotherapy ProtocolsChromosomes, Human, 6-12 and XAnisocoriaPhiladelphia ChromosomeKaryotypingDNA, NeoplasmCorneal PerforationLeukemia Virus, MurineLymphocytesBlast CrisisCladribineChromosome AberrationsTranslocation, GeneticAntigens, NeoplasmTumor Cells, CulturedAntigens, CD5Cholesterol, LDLDNA NucleotidylexotransferaseT-LymphocytesAntigens, CD38Fusion Proteins, bcr-ablCyclophosphamideRecurrenceLeukemia, MyeloidAntibodies, MonoclonalTreatment OutcomeAcute DiseaseImmunoglobulin Variable RegionPrevalenceDrug Resistance, NeoplasmChromosomes, Human, Pair 14NeprilysinFlow CytometryAnticholesteremic AgentsNeoplasm ProteinsDaunorubicinHypercholesterolemiaAntigens, SurfaceBone Marrow TransplantationPrednisoneHypolipidemic AgentsMutationBase SequenceLeukemia, Prolymphocytic, T-CellSurvival AnalysisCyclin-Dependent Kinase Inhibitor p15Leukemia, Monocytic, AcuteAntibodies, Monoclonal, Murine-DerivedMolecular Sequence DataLeukemia, Large Granular LymphocyticChromosomes, Human, Pair 9DexamethasoneImmunophenotypingHydroxymethylglutaryl-CoA Reductase InhibitorsChromosomes, Human, Pair 13Leukemia L1210Polymerase Chain ReactionSalvage TherapyDrug Administration ScheduleMoloney murine leukemia virusAntibodies, NeoplasmSurvival RateCardiovascular Diseases