Lymphoma, Non-HodgkinBurkitt LymphomaLymphomaLymphoma, B-CellLymphoma, Large B-Cell, DiffuseLymphoma, T-CellLymphoma, FollicularLymphoma, B-Cell, Marginal ZoneLymphoma, AIDS-RelatedLymphoma, Mantle-CellLymphoma, T-Cell, CutaneousHerpesvirus 4, HumanLymphoma, T-Cell, PeripheralLymphoma, Large-Cell, AnaplasticHodgkin DiseaseTranslocation, GeneticVincristineLymphoma, Large-Cell, ImmunoblasticB-LymphocytesAntibodies, Monoclonal, Murine-DerivedEpstein-Barr Virus Nuclear AntigensChromosomes, Human, 6-12 and XAntigens, CD20Chromosomes, Human, Pair 14Genes, mycEpstein-Barr Virus InfectionsPrednisoneCyclophosphamideChromosomes, Human, 13-15Proto-Oncogene Proteins c-mycDoxorubicinImmunophenotypingAntineoplastic Combined Chemotherapy ProtocolsGlutamate FormimidoyltransferaseLymphoma, Extranodal NK-T-CellTumor Cells, CulturedGene RearrangementGerminal CenterImmunoglobulin Heavy ChainsIn Situ Hybridization, FluorescenceAntibodies, MonoclonalImmunohistochemistryCell Line, TumorAntigens, CD30Genes, Immunoglobulin Heavy ChainChromosomes, Human, Pair 18Leukemia, B-CellTreatment OutcomePrognosisNeprilysinOncogenesLymphoproliferative DisordersLeukemia, Lymphocytic, Chronic, B-CellCell LineProto-Oncogene Proteins c-bcl-2DNA, NeoplasmProto-Oncogene Proteins c-bcl-6Antineoplastic AgentsRemission InductionGene Expression Regulation, NeoplasticFatal OutcomeGenes, bcl-2Flow CytometryThymus NeoplasmsGenes, ImmunoglobulinCentral Nervous System NeoplasmsReed-Sternberg CellsLymph NodesCytarabineBase SequenceLeukemiaEtoposideBiopsyApoptosisViral Matrix ProteinsMethotrexateRetrospective StudiesChromosomes, Human, 1-3Tumor Markers, BiologicalEye NeoplasmsPolymerase Chain ReactionSurvival RateInfectious MononucleosisNeoplasm ProteinsReceptors, Antigen, B-CellNeoplasm StagingPseudolymphomaNose NeoplasmsChromosomes, Human, Pair 8CytogeneticsDisease-Free SurvivalHerpesviridaeMycosis FungoidesKaryotypingCombined Modality TherapyLeukemia, LymphoidLymphocytesMolecular Sequence DataSkin NeoplasmsCell Transformation, Neoplastic