Lymphoma, B-CellCentral Nervous System NeoplasmsLymphomaLymphoma, Non-HodgkinLymphoma, Large B-Cell, DiffuseLymphoma, T-CellLymphoma, FollicularBurkitt LymphomaLymphoma, B-Cell, Marginal ZoneCarcinoma, Large CellLymphoma, T-Cell, PeripheralLymphoma, T-Cell, CutaneousLymphoma, Mantle-CellLymphoma, AIDS-RelatedLymphoma, Large-Cell, AnaplasticHodgkin DiseaseAntigens, CD30Lymphoma, Large-Cell, ImmunoblasticVincristineCarcinoma, NeuroendocrineTranslocation, GeneticPrednisoneAntigens, CD20Antibodies, Monoclonal, Murine-DerivedImmunophenotypingCyclophosphamideImmunohistochemistryDoxorubicinAntineoplastic Combined Chemotherapy ProtocolsB-LymphocytesPeripheral NervesReed-Sternberg CellsFatal OutcomeHerpesvirus 4, HumanLymphoma, Extranodal NK-T-CellReceptor Protein-Tyrosine KinasesProto-Oncogene Proteins c-bcl-6Lymph NodesAntibodies, MonoclonalPrognosisChromosomes, Human, Pair 14Lymphoma, Primary Cutaneous Anaplastic Large CellChromosomes, Human, Pair 18Gene RearrangementMycosis FungoidesSkin NeoplasmsTreatment OutcomeT-LymphocytesFlow CytometryTumor Markers, BiologicalThymus NeoplasmsChromosomes, Human, Pair 2Lung NeoplasmsCombined Modality TherapyPolymerase Chain ReactionLeukemia, Lymphocytic, Chronic, B-CellEye NeoplasmsNose NeoplasmsDNA, NeoplasmRetrospective StudiesBiopsyTransplantation, AutologousLymphoproliferative DisordersNeoplasm StagingEpstein-Barr Virus InfectionsTumor Cells, CulturedProtein-Tyrosine KinasesAntineoplastic AgentsSurvival RateIn Situ Hybridization, FluorescencePeripheral Nervous System DiseasesLymphocytesRemission InductionImmunoglobulin Heavy ChainsCell Line, TumorSurvival AnalysisPeripheral Nervous SystemNeoplasm ProteinsLymphomatoid PapulosisBleomycinAntigens, CDImmunoenzyme TechniquesEtoposideChromosomes, Human, Pair 5LeukemiaGene Expression Regulation, NeoplasticDisease-Free SurvivalPseudolymphomaMolecular Sequence DataAntigens, NeoplasmBase SequenceTime FactorsProto-Oncogene Proteins c-bcl-2Genes, mycBone MarrowPeripheral Vascular DiseasesGenes, ImmunoglobulinGenes, bcl-2ApoptosisRecurrence