Burkitt LymphomaLymphomaLymphoma, B-CellLymphoma, Non-HodgkinLymphoma, Large B-Cell, DiffuseLymphoma, T-CellHerpesvirus 4, HumanLymphoma, FollicularLymphoma, AIDS-RelatedTranslocation, GeneticChromosomes, Human, 6-12 and XLymphoma, B-Cell, Marginal ZoneEpstein-Barr Virus Nuclear AntigensChromosomes, Human, 13-15Glutamate FormimidoyltransferaseGenes, mycProto-Oncogene Proteins c-mycB-LymphocytesEpstein-Barr Virus InfectionsLymphoma, Mantle-CellLymphoma, T-Cell, CutaneousHodgkin DiseaseLymphoma, T-Cell, PeripheralLymphoma, Large-Cell, AnaplasticChromosomes, Human, Pair 14VincristineTumor Cells, CulturedGerminal CenterAntibodies, Monoclonal, Murine-DerivedOncogenesCyclophosphamideIn Situ Hybridization, FluorescenceAntigens, CD20Chromosomes, Human, 1-3Genes, Immunoglobulin Heavy ChainImmunophenotypingCell Line, TumorImmunoglobulin Heavy ChainsCell LineDoxorubicinSesquiterpenes, GuaianeLeukemia, B-CellGene RearrangementAntineoplastic Combined Chemotherapy ProtocolsTreatment OutcomeNeprilysinChromosomes, Human, Pair 8Sesquiterpenes, EudesmaneCytogeneticsLymphoma, Large-Cell, ImmunoblasticViral Matrix ProteinsHLA-A11 AntigenGenes, mybImmunohistochemistryGene Expression Regulation, NeoplasticProto-Oncogene Proteins c-bcl-2Base SequencePlasmacytomaGenes, bcl-2CytarabineAntibodies, MonoclonalApoptosisFlow CytometryTanacetum partheniumPrednisoneAntigens, ViralVirus LatencyInhibitor of Differentiation ProteinsLymphoproliferative DisordersDNA, NeoplasmPrognosisGenes, ImmunoglobulinKaryotypingChromosome BandingRetrospective StudiesMethotrexateAntineoplastic AgentsMolecular Sequence DataReceptors, Antigen, B-CellCell Transformation, ViralNeoplasm ProteinsEtoposideLeukemia, LymphoidProto-OncogenesRemission InductionLymphocytesPolymerase Chain ReactionBiopsyLymphoma, Extranodal NK-T-CellTumor Markers, BiologicalTranscription, GeneticCell Transformation, NeoplasticCell Line, TransformedDNA, ViralGene Expression Regulation, ViralChaperonin Containing TCP-1Survival RateHybrid CellsNational Cancer Institute (U.S.)Virus Activation