非霍奇金淋巴瘤(NHL)ppt课件.ppt

该【非霍奇金淋巴瘤(NHL)ppt课件 】是由【可爱的嘎GD】上传分享，文档一共【81】页，该文档可以免费在线阅读，需要了解更多关于【非霍奇金淋巴瘤(NHL)ppt课件 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。non-Hodgkinlymphoma(NHL)SongwenjingThedepartmentofpathologyIntroductionTheyaremalignanttumorsoriginatingfromlymphoidtissue(B-cellsandT-cellsindifferentdevelopedstage).Incidence:>HL,accountfor80~90%:lymphnodes(2/3)↑;extranodallymphoidtissue(1/3)↓.ThedifferencebetweenHLandNHLaboutclinic-pathologicalcharacteristicsHLNHLSiteintranode↑IntranodeandextranodeMorphologymultiplicity*R-ScellunitaryMetastasisontinuouslyskippingPrognosiswellpoorIntroductionplex;:Intranode:Adult:diffuselargeBcelllymphomaChildren:acutelymphoblasticleukemia/lymphoma+BurkittlymphomaExtranode:MALT-omaExtranadalNK/T-celllymphomaTheprocessofLCdifferentiationMorphologyG:LNenlargement,softorhard,homogeneous,rey-yellow,:pletely;ells,presents“cellularsea”;-cellandT-cellneoplasm(AcuteLymphoblasticLeukemia/Lymphoma)IntroductionellsPrecursorB-cellneoplasms:-cellneoplasms:involvedthymusmainly,:PrecursorB-cell(80%)>PrecursorT-cell(15%)