淋巴系统英文课件.pptx
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淋巴系统英文课件.pptx
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Chapter2TheLymphaticSystem,Section1IntroductionSection2TheLymphaticDuctsSection3TheLymphaticDrainageSection4TheSpleen,Introduction,Constitution:
Lymphconductingchanelslymphaticorganslymphatictissue,TheLymphaticconductingchannels,accordingtosizeandstructure:
lymphaticcapillarieslymphaticvesselslymphatictrunkslymphaticducts.,Thelymphaticvesselsandthesinusesofthelymphnodescontaintissuefluid,whichiscalledlymph.,lymphaticcapillary,histiocyte,tissuefluid,bloodc(apvielilanr)y,bloodcapillary(artery),)Lymphaticcapillary,endothelialcellhistiocyte,lymphaticcapillary:
theinitiationisdeadend,theendotheliumisthinandintercellularspacesarewide。
histiocyteendothelialcell,Lymphaticcapillariesarepresentinmanytissueofthebody,butareabsentfromavascularstructures(epidermis,hair,nails,cornea,andarticularandsomeothercartilages),thebrainandspinalcord,thesplenicpulpandbonemarrow.,)Thelymphaticvessels(lymphatics),three-layeredwallmorenumerousintheirvalvescharacteristicbeadedappearanceexceedtheveinsinnumber,smaller,thinnerlymphnodes,lymphaticvessels(lymphatics),deeplymphaticvessel(locatedindeepfascia)Thestemsgoincompanydweitehpvein,superficiallymphaticvessel(locatedinsuperficialfascia)Thestemsgoincompany,withcutaneousvein,Superficial,deep,)Thelymphatictrunks,jugulartrunks
(2)subclaviantrunks
(2)bronchomediastinaltrunks
(2)lumbartrunks
(2)intestinaltrunk
(1).,)Thelymphaticducts,rightlymphaticduct:
therightjugular,rightsubclavianandrightbronchomediastinaltrunks.rightvenousanglethoracicduct:
therightlumbar,leftlumbarandintestinaltrunks,theleftjugular,leftsubclavianandleftbronchomediastinaltrunksleftvenousangle,.ThelymphaticTissue,Thelymphatictissueissituatedinthewallofthealimentary,respiratory,urinaryandreproductivecanals.Therearetwokindsoflymphatictissue,thatislymphnodulesandscatteredlymphatictissue.,.TheLymphaticOrgans,ThymusSpleenLymphnodes,PharyngealtosilTubaltosilPalatinaltosilLingultosil,Tonsils,Lymphnodes:
Hilum,efferentlymphvessels,afferentvessels,hilium,DeepSuperficial,SuperficiallymphnodesDeeplymphnodesRegionallymphnodes(sentinelnodes),Section2TheLymphaticDucts,.Thethoracicduct.Therightlymphaticduct,lymphaticduct,intestinaltrunkleftandright1umbartrunks,leftvenousangleleftjugulartrunkthoracicdluefcttsubclaviantrunkleftbroncho-mediastinaltrunk,cisterna,chyli,leftjugulartrunk:
converyinglymphfromtheleftsideoftheheadandneck.Itformedbytheefferentductofinferiorlateraldeepjugularlymphnodes.,leftsubclaviantrunk:
draininglymphfromtheleftupperlimbandpartofthethoraxontheleftside.Itformedbytheefferentducttohfeapicalgroupoftheaxillarylymphaticnodes,m,leftbroncho-mediastinaltrunk:
draininglymphfroLeftthoraciccavity.Itformedbytheefferentductoftheparatracheallymphnodes,bronchomediastinaltrunk,intestinaltrunk:
drainingmostofthelymphfromtheabdominalpartofthealimentaryclaivnearl,pancreasandspleen.Itformedbytheefferentductsoftheceliacnodes,superiormesentericnodes.,leftandright1umbartrunks:
conveyinglymphfromtheloweralinmdbtshepelvicviscera.Itisformedbytheefferentductsofthelumbarnodes.,lowerborderofthe12ththoracicvertebraaortichiatusofthediaphragm.posteriormediastinumleft:
aorta.Right:
theazygosveinposterior:
thevertebralcolumn.Anterior;theesophagus,fifththoracicvertebrathethoracicinlet.PosteriortoleftcarotidsheathThethoracicductdrainedthelymphfromthelowerlimbs,pelvis,abdomen,leftupperlimb,leftthorax,andleftheadandhtheackt,isthe3/4partsofthebody.,ThecisternachyliisanelongatedsacculardilatationinthelymphaticroutefromtheabdomenandlowerlIimtibsss.ituatedinfrontofthefirstandsecondlumbarvertebralbodies,immediatelytotherightoftheabdominalaorta.Itreceivestherightandleftlumbarandintestinaltrunks.,rightjugular,trunk,right,bronchomediastinal,trunk,rightsubclavian,trunk,rightlympha-ticduct,rightvenousangle,.rightlymphaticduct,Section3TheLymphaticDrainage,.Thelymphaticvesselsandlymphnodesofheadandneck.ThelymphaticvesselsandlymphnodesoftheUpperLimb.ThelymphaticvesselsandlymphnodesoftheThorax.ThelymphaticvesselsandlymphnodesoftheLowerLimb.ThelymphaticvesselsandlymphnodesoftheAbdomenandpelvis,.Thelymphaticvesselsandlymphnodesofheadandneck)Thelymphnodesofhead1.Occipitallymphnode,retroauricularlymphnodeparotidlymphnode,submandibularlymphnodesubmentallymphnode,1,2,3,4,5,Occipitall.n.,retroauricularl.n.,parotidl.n.,submandibularl.n.,submentall.n.Anteriorcervicall.n.,)Thelymphnodesofneck1.AnteriorcervicallymphnodeSuperficialanteriorcervicallymphnodeDeepanteriorcervicallymphnodePrelaryngeallymphnodeThyroidlymphnodePretracheallymphnodeParatrach
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