LymphomaLymphoma, Non-HodgkinLymphoma, Large B-Cell, DiffuseLymphoma, B-CellLymphoma, T-CellLymphoma, Large-Cell, ImmunoblasticLymphoma, FollicularVincristinePrednisoneVindesineCarcinoma, Large CellCyclophosphamideDoxorubicinBurkitt LymphomaAntineoplastic Combined Chemotherapy ProtocolsBleomycinInfusions, SpinalLymphoma, Mantle-CellLymphoma, B-Cell, Marginal ZoneEtoposideAntibodies, Monoclonal, Murine-DerivedPrognosisCytarabineAntigens, CD30Transplantation, AutologousRemission InductionLymphoma, T-Cell, CutaneousTreatment OutcomeSurvival AnalysisLymphoma, T-Cell, PeripheralCombined Modality TherapySurvival RateMethotrexateLymphoma, AIDS-RelatedPrednisoloneHodgkin DiseaseNeoplasm StagingCarcinoma, NeuroendocrineDisease-Free SurvivalLymphoma, Large-Cell, AnaplasticRetrospective StudiesFollow-Up StudiesSalvage TherapyRecurrenceAntibodies, MonoclonalFluorodeoxyglucose F18Translocation, GeneticFatal OutcomeStem Cell TransplantationDrug Administration ScheduleImmunohistochemistryDisease ProgressionReceptor Protein-Tyrosine KinasesLymphoma, Primary Cutaneous Anaplastic Large CellTime FactorsHematopoietic Stem Cell TransplantationLung NeoplasmsProspective StudiesAntigens, CD20ImmunophenotypingBiopsyReed-Sternberg CellsDelayed DiagnosisSensitivity and SpecificityTumor Markers, BiologicalChromosomes, Human, Pair 2Proto-Oncogene Proteins c-bcl-6Lymphomatoid PapulosisPrenatal DiagnosisSkin NeoplasmsEarly DiagnosisMycosis FungoidesLymph NodesPolymerase Chain ReactionHerpesvirus 4, HumanGene RearrangementB-LymphocytesProtein-Tyrosine KinasesChromosomes, Human, Pair 18Tomography, X-Ray ComputedChromosomes, Human, Pair 14Chromosomes, Human, Pair 5Lymphoma, Extranodal NK-T-CellCarcinoma, Small CellDNA, NeoplasmImmunoenzyme TechniquesIn Situ Hybridization, FluorescenceEye NeoplasmsDiagnostic ErrorsNose NeoplasmsLymphoproliferative DisordersDiagnosisThymus NeoplasmsLeukemia, Lymphocytic, Chronic, B-CellBiopsy, NeedleNeoplasm ProteinsCell Line, TumorTumor Cells, CulturedFlow CytometryEpstein-Barr Virus Infections