MechlorethamineHodgkin DiseaseLymphomaLymphoma, B-CellLymphoma, Non-HodgkinLymphoma, T-CellReed-Sternberg CellsLymphoma, Large B-Cell, DiffuseLymphoma, FollicularBurkitt LymphomaLymphoma, B-Cell, Marginal ZoneLymphoma, Large-Cell, AnaplasticLymphoma, Mantle-CellLymphoma, AIDS-RelatedLymphoma, T-Cell, CutaneousLymphoma, T-Cell, PeripheralAntigens, CD30Antineoplastic Combined Chemotherapy ProtocolsEarly Detection of CancerVincristinePrognosisBleomycinPrednisoneGene Expression Regulation, NeoplasticSurvival RateRetrospective StudiesHerpesvirus 4, HumanSurvival AnalysisEpstein-Barr Virus InfectionsNeoplasm StagingStomach NeoplasmsCell Line, TumorAntineoplastic AgentsDoxorubicinLymphoma, Large-Cell, ImmunoblasticCyclophosphamideLung NeoplasmsNeoplasm ProteinsCombined Modality TherapyAntigens, CD20Tumor Markers, BiologicalImmunohistochemistryNeoplasmsDisease-Free SurvivalLymph NodesVinblastineBreast NeoplasmsProcarbazineTreatment OutcomeProstatic NeoplasmsAntibodies, Monoclonal, Murine-DerivedOvarian NeoplasmsFollow-Up StudiesNeoplasms, Second PrimaryAntibodies, MonoclonalColonic NeoplasmsDNA, NeoplasmGene Expression ProfilingImmunophenotypingNeoplasm MetastasisB-LymphocytesTranslocation, GeneticNeoplasm InvasivenessTumor Cells, CulturedPolymerase Chain ReactionDacarbazineReverse Transcriptase Polymerase Chain ReactionRegistriesEtoposideDisease ProgressionMice, NudeSurvivorsDrug Resistance, NeoplasmPancreatic NeoplasmsCell Transformation, NeoplasticNeoplasm Recurrence, LocalMutationCancer VaccinesRisk FactorsMediastinal NeoplasmsRiskRNA, MessengerProspective StudiesRemission InductionGenetic Predisposition to DiseaseApoptosisRadiotherapyFlow CytometryAntigens, NeoplasmBiopsyLymphoma, Extranodal NK-T-CellSkin NeoplasmsNeoplasms, Radiation-InducedNeoplasm TransplantationRecurrenceProto-Oncogene Proteins c-bcl-6Risk AssessmentGene RearrangementAge FactorsBase Sequence