LymphomaLymphoma, B-CellLymphoma, Non-HodgkinLymphoma, T-CellBurkitt LymphomaLymphoma, Large B-Cell, DiffuseLymphoma, FollicularLymphoma, B-Cell, Marginal ZoneLymphoma, Mantle-CellLymphoma, T-Cell, CutaneousLymphoma, Large-Cell, AnaplasticLymphoma, AIDS-RelatedLymphoma, T-Cell, PeripheralHodgkin DiseaseLeukemia L5178Tumor Cells, CulturedAntigens, CD20Lymphoma, Large-Cell, ImmunoblasticHerpesvirus 4, HumanAntibodies, Monoclonal, Murine-DerivedB-LymphocytesTranslocation, GeneticAntigens, CD30VincristineCell Line, TumorChromosomes, Human, Pair 14PrednisoneAntibodies, MonoclonalChromosomes, Human, Pair 18ApoptosisDoxorubicinThymus NeoplasmsCyclophosphamideImmunophenotypingCell LineLymphoma, Extranodal NK-T-CellAntineoplastic Combined Chemotherapy ProtocolsAntineoplastic AgentsReed-Sternberg CellsGene RearrangementProto-Oncogene Proteins c-bcl-2Epstein-Barr Virus Nuclear AntigensFlow CytometryLymph NodesReceptors, Antigen, B-CellGene Expression Regulation, NeoplasticLeukemiaEpstein-Barr Virus InfectionsImmunoglobulin Heavy ChainsLeukemia, Lymphocytic, Chronic, B-CellHerpesvirus 8, HumanProto-Oncogene Proteins c-bcl-6ImmunohistochemistryT-LymphocytesDNA, NeoplasmGenes, mycNeoplasm ProteinsGenes, bcl-2PrognosisBase SequenceSialic Acid Binding Ig-like Lectin 2Eye NeoplasmsLeukemia, B-CellMolecular Sequence DataProto-Oncogene Proteins c-mycPolymerase Chain ReactionGenes, ImmunoglobulinGerminal CenterMice, SCIDAntigens, NeoplasmNeoplasms, ExperimentalCell SurvivalSkin NeoplasmsLymphocytesEtoposideNose NeoplasmsCentral Nervous System NeoplasmsTreatment OutcomeCell DivisionFatal OutcomeCombined Modality TherapyRemission InductionTransplantation, AutologousNeoplasm TransplantationBone MarrowPseudolymphomaClone CellsRNA, MessengerLeukemia-Lymphoma, Adult T-CellAntigens, CDLymphoma, Primary EffusionMice, Inbred AKRProto-Oncogene ProteinsMycosis FungoidesSignal TransductionLymphoproliferative DisordersGene Rearrangement, B-LymphocyteTumor Markers, BiologicalIn Situ Hybridization, FluorescenceSurvival Analysis