简介：Endoscopicsubmucosaldissection(ESD)inventedinJapan,playsanimportantroleinthetreatmentofearlygastrointestinalcancer(EGC)anddysplasia.Endoscopicproceduresarenowwidelyspreadingaroundtheworld.ESDhastheadvantagethatenblocresectionaswellaspathologicalviewcanbeachievedwhencomparedwithconventionalendoscopicmucosalresection(1).Thankstothe

简介：Objective:Tostudythetechniquesofplacementofmemoryalloyplatinggoldbiliarystentandplasticstentforpalliationofmalignantandbenignbiliaryobstruction,andtoassessitsclinicaleffectiveness.Methods:Thepatientsinplasticstentgroupincludedpaplillaofduodenuminflamationalstrictures(n=24),commonbileductinflammationalinferiorsegmentstrictures(n=4),choledocholithiasis(n=5),bileleak(n=11),bileductsurgeryinjurey(n=7)andpancreaticcarcinoma(n=1).Thepatientsinplatinggoldstentgroupincludedcommonbileductcarcinoma(n=5)andpancreaticcarcinoma(n=6).Underfluoroscopicguidancethestentwasinsertedintobiliaryobstructionsitesfromoralcavityinallcases.Complications,liverfunctionandbloodserumamylasewereinvestigatedduringthestudyperiod.Results:Successfulstentplacementwasachievedinallcases.Afteroperationof7days,ingoldbiliarystentgroups,theratesofdecreaseofbloodserumtotalbilirubin,glutamic-pyruvictransaminase,r-glutamyltranspeptidaseandalkalinephosphatasewere67.16%,58.37%,40.63%and41.54%respectively.Inplasticstentgroup,theratesofdecreaseofSTB,ALT,r-GTandAKPwere53.24%,55.03%,37.15%,34.12%respectively.Earlycomplicationincludedpost-ERCPpancreatitisandcholangititis.Occlusionofstentwasthemajorlatecomplication.Conclusion:Memoryalloyplatinggoldbiliarystentandplasticstentweresafeandefficaciousmethodsformalignantandbenignbiliaryobstruction,andcouldimprovepatient'slivingquality.Plasticstentwasanefficientcomplementfortherapyofbileleakandbileductinjury.

简介：客观：在食管的恶意的阻塞上学习内视镜的治疗的效果。方法：先进食道的癌症病人的64个盒子有食管的阻塞，7个盒子不能被操作，57个盒子复发了在操作以后的损害和放射治疗。阻塞都与食道的扩张器被扩大，然后用elemene乳剂注射和stent的本地化疗，或本地管理被对待被放在食道的腔。结果：阻塞与膨胀被减轻仅仅大约一个星期，而是阻塞，用用另外的治疗在膨胀以后减轻了超过三个月。在膨胀以后，然而，癌的PR在本地化疗组是大约80%CR是大约8%，PR在elemene的组是大约92%乳剂注射。结论：内视镜的治疗是为先进食道的癌症的一个有效辩解的方法。

简介：BackgroundSpinalpainisaserioushealthandsocial-economicproblem.Endoscopicspinesurgeryasatreatmentoptionforspinalpainhasgainedtremendousattentionandgrowthinthepast2decades,andavarietyofendoscopictechniqueshavebeeninventedtotreatawiderangeofspinalconditions.PurposesThepurposesofthis2-partreviewarticleareto1)overviewthepublishedtechniquesofendoscopicspinesurgery,2)summarizetheapplicationsofthesetechniquesintreatingvariousspinalconditions,and3)evaluatetheclinicalevidenceofthesafetyandeffectivenessoftheseendoscopictechniquesintreatingsomeofthemostcommonspinalconditions.Thefirstpartofthereviewarticleprovidesanoverviewofcurrentlymostcommonlyusedtechniques.MethodsWesearchedthePubMeddatabaseforpublicationsconcerningendoscopicspinesurgeryandreviewedtherelevantarticlespublishedintheEnglishlanguage.ResultsDiscectomyandforaminotomyarethemostcommontypesofspinesurgerythatcancurrentlybedoneendoscopically.Endoscopictechniqueshavebeenusedtotreatawiderangeofspinaldisorderslocatedinthelumbar,cervical,aswellasthethoracicregionsofthespine.