Colitis, UlcerativeRemission InductionColitisRemission, SpontaneousCrohn DiseaseCytarabineMesalamineAsparaginaseDaunorubicinPrecursor Cell Lymphoblastic Leukemia-Lymphoma6-MercaptopurineColonLeukemia, Myeloid, AcuteInflammatory Bowel DiseasesAminosalicylic AcidsVincristineMethotrexateTreatment OutcomeAntineoplastic Combined Chemotherapy ProtocolsIntestinal MucosaRecurrenceThioguaninePrednisoneIdarubicinProctocolectomy, RestorativeSulfasalazineLeukemia, MyeloidAcute DiseaseLeukemia, LymphoidPrednisoloneColitis, IschemicRectumPouchitisDextran SulfateColectomyPrognosisGastrointestinal AgentsCyclophosphamideColitis, CollagenousDisease-Free SurvivalNeoplasm, ResidualTime FactorsIleostomyLeukemia, Promyelocytic, AcuteBone MarrowLeukemiaDrug Administration ScheduleFollow-Up StudiesEnzyme InductionCombined Modality TherapyTrinitrobenzenesulfonic AcidEtoposideDoxorubicinBone Marrow TransplantationColonic PouchesColitis, MicroscopicDrug Therapy, CombinationColonoscopyEnemaSurvival AnalysisAzathioprineBlast CrisisAntibodies, MonoclonalAntineoplastic AgentsLeukocyte CountRetrospective StudiesClinical Trials as TopicProspective StudiesImmunosuppressive AgentsSurvival RateAnti-Inflammatory AgentsPlatelet CountAnti-Inflammatory Agents, Non-SteroidalProctitisColitis, LymphocyticHematopoietic Stem Cell TransplantationTransplantation, HomologousDisseminated Intravascular CoagulationCholangitis, SclerosingSeverity of Illness IndexAdministration, RectalBiopsyDexamethasoneIleitisMegacolon, ToxicColon, SigmoidInjections, SpinalIleumAntibodies, Antineutrophil CytoplasmicAdrenal Cortex HormonesSigmoidoscopyRNA, MessengerAge FactorsColonic NeoplasmsTransplantation, AutologousPeroxidaseDisease Models, AnimalCase-Control StudiesAdministration, OralMice, Inbred C57BL