LymphomaLymphoma, B-CellLymphoma, Non-HodgkinLymphoma, T-CellLymphoma, Large B-Cell, DiffuseLymphoma, FollicularBurkitt LymphomaLymphoma, B-Cell, Marginal ZoneLymphoma, Mantle-CellLymphoma, T-Cell, CutaneousLymphoma, T-Cell, PeripheralLymphoma, AIDS-RelatedLymphoma, Large-Cell, AnaplasticHodgkin DiseaseLymphoma, Large-Cell, ImmunoblasticVincristineAntibodies, Monoclonal, Murine-DerivedPrednisoneAntigens, CD20Translocation, GeneticLymphoma, Extranodal NK-T-CellCyclophosphamideDoxorubicinChromosomes, Human, Pair 14Antineoplastic Combined Chemotherapy ProtocolsAntigens, CD30Herpesvirus 4, HumanB-LymphocytesImmunophenotypingChromosomes, Human, Pair 18Gene RearrangementProto-Oncogene Proteins c-bcl-6Thymus NeoplasmsPrognosisCentral Nervous System NeoplasmsAntibodies, MonoclonalReed-Sternberg CellsLymph NodesImmunohistochemistryEye NeoplasmsTreatment OutcomeLeukemia, Lymphocytic, Chronic, B-CellPseudolymphomaNose NeoplasmsEpstein-Barr Virus InfectionsMycosis FungoidesRemission InductionCombined Modality TherapyImmunoglobulin Heavy ChainsFatal OutcomeSkin NeoplasmsTransplantation, AutologousAntineoplastic AgentsRetrospective StudiesGerminal CenterBleomycinLeukemiaSurvival AnalysisSurvival RateLymphoproliferative DisordersDNA, NeoplasmNeoplasm StagingEtoposideTumor Cells, CulturedIn Situ Hybridization, FluorescenceDisease-Free SurvivalCell Line, TumorMediastinal NeoplasmsPolymerase Chain ReactionTumor Markers, BiologicalGenes, ImmunoglobulinGenes, mycBiopsyRadioimmunotherapyProto-Oncogene Proteins c-bcl-2Leukemia, B-CellGenes, bcl-2T-LymphocytesFlow CytometryGene Expression Regulation, NeoplasticLeukemia L5178Enteropathy-Associated T-Cell LymphomaLeukemia-Lymphoma, Adult T-CellGene Rearrangement, B-LymphocyteComposite LymphomaNeoplasm ProteinsIntestinal NeoplasmsRecurrenceGene Rearrangement, B-Lymphocyte, Heavy ChainMethotrexateCytarabineNeprilysinChromosomes, Human, Pair 11Salvage TherapyOrbital NeoplasmsAntigens, CD5ProcarbazineBone MarrowApoptosisGenes, Immunoglobulin Heavy Chain