中国医科大学病理学英文课件6.ppt

该【中国医科大学病理学英文课件6 】是由【落意心】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【中国医科大学病理学英文课件6 】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。:1)Inflammation:)ReactionofBVsisthecentrallinklimitingandkillinginjuredfactoreliminatingandabsorbingnecrotictissue3)Theinflammatoryresponsesiscloselyintertwinedwiththeprocessofrepair4)Significance(1)Beneficial:withoutinflammationInfectionswouldgouncheckedansmightremainpermanentfesteringsoreswoundwouldneverheal(2)Harmful:hypersensitivereactionstodrugs,toxinsmonchronicdiseases→rheumatoidarthritis,atherosclerosis,andlungfibrosisfibrousrepair→: bacteria,Virus,fungi,parasites→:drugs,:trauma,:GN,,necrosisoflocaltissueandcellsellularswellingfattychangecoagulative,:Ininflammatoryfoci,theescapeoffluid,proteins(fibrin),bloodcellsfromvascularwallintointerstitialtissue,:epithelium,hepatocyteMesenchymal:fibroblast,EC,)Acuteinflammation(1)Relativelyshortduration,lastingforafewdaysorafewweeks(2)Lesionsexudationoffluid,neutrophilsdegeneration,necrosis2)Chronicinflammation(1)longerdurationforafewmonthsoryears(2)LesionsProliferation:BV,fibrosisLC,PC,Macrophageinfiltration病例六病史:男性,40岁,颈部患“疖”,红、肿、热、痛,10天后局部红肿发展至手掌大,体温38℃,局部手术切开引流。当晚即恶寒、高热、头痛,次日体检发现病人轻度黄疸,肝脾肿大,体温39℃,。思考题:用所学的炎症知识,作出病理诊断并解释上述临床表现。:AntibodyLeukocytesponents:1)Changesofhemodynamics2)Fluidexudation3)Leukocyteextravasationandphagocytosisagainstmicrobes2)anizationDelayedprolongedresponseinducedbycytokines(IL-1,TNF,IFN-γ),)IncreasedtranscytosisacrosstheendothelialcytoplasmhannelVEGF,histamine,bradykinin,Increasingthenumberandthesizeofchannels