简介:目的了解自然绝经后妇女阴道出血病因、病理.方法选择1998年1月~2002年12月在我院妇科住院和门诊就诊,以绝经后阴道出血为主诉的患者127例.分为两组,Ⅰ组73例,绝经1年以上,5年以下;Ⅱ组54例,绝经5年以上.观察两组患者引起阴道出血原因.结果Ⅰ组73例患者引起阴道出血原因:良性疾患26例,占35.6%;功能性病变39例,占53.4%;恶性肿瘤8例,占11.0%.Ⅱ组54例患者,引起阴道出血原因:良性疾患21例,占38.9%;功能性病变14例,占25.9%;恶性肿瘤19例,占35.2%.两组结果经χ2检验,P<0.01,差异有极显著性.结论绝经后阴道出血,良性疾患和功能性病变为主要原因,绝经时间越长,出现的阴道出血,恶性肿瘤发生机率越大.
简介:ObjectivesWedidaretrospectivestudytosummarizethesurgicalexperienceofanomalouspulmonaryvenousdrainage(APVD)correctionanddiscusseffectivewayofimprovingthesurgicaloutcome.MethodsFromJanuary1985toMay2008,127patients[56menand71women,aged14-55yearswithanaverageof(26.79±10.62)years]withAPVDunderwentsurgicaltreatments.Amongthem,13patientshadsimplepartialAPVDwithintactatrialseptum,104patientshadpartialAPVDwithatrialseptaldefectand10patientshadtotalAPVD.Seventy-onepatientsofthemaccompaniedwithothercardiacanomalieswhichwerealsocorrectedintheiroperations.ResultsOneearlyoperativedeathduetoseverelowcardiacoutputsyndrome(LCOS)developedpostoperatively,whichresultedinamortalityrateof0.78%.Amongotherpatients,10patientscomplicatedwithLCOS,11patientswitharrhythmia,7patientswithacuterenalfailureand4patientswithpoorwoundhealing,alldischargedfromhospitalaftertreatment.Postoperativeechocardiographyreexaminationrevealed1caseofmildresidualshuntinatrialseptumbutwithoutpulmonaryveinstenosis.ConclusionForrightatrialandventricleenlargedpatientswithorwithoutpulmonaryhypertension,surgeonsshouldbevigilanceofaccompaniedAPVDwhetheratrialseptaldefectsexistornot.Aslongasnocontraindicationsarefound,surgicaltreatmentshouldbeperformedonceaccuratediagnosisisobtained.
简介:【摘要】目的:总结先天性肠闭锁的临床特点及预后,探讨影响肠闭锁预后的因素,提高治愈率。方法:回顾性分析 2011年 6月至 2019年 6月我院收治的 127例先天性肠闭锁患儿的临床资料, 对其术式选择、并发症、死亡率进行总结分析。结果:十二指肠闭锁32例 (25.19% )、空肠闭锁 26例 (20.47% )、回肠闭锁 67例 (52.75% )、结肠 2例 (1.57% )。并发症:吻合漏 3例 (2.36% )、吻合口梗阻 5例( 3.93%)、粘连性肠梗阻 19例 (14.96% )、切口感染 6例 (4.72% )。术后存活 113例( 88.97%)、死亡 8例、放弃治疗 6例死亡。 结论:先天性肠闭锁危害极大,手术是唯一治疗手段,早诊断、早干预、合理术式是提高疗效的关键,有助于降低死亡率,提高患儿生活质量。
简介:Weproposeahighsensitivitysensorbasedonamodenumber-encodedmulti-longitudinalmodefiberlaser.ThefiberlaserincorporatesauniformfiberBragggrating(FBG)andafiberFabry-Perotinterferometer(FFPI)assensitivecomponentsinthecavity.Thesensorcountsthenumberoflongitudinalmodes(NLM)offiberlaser,whichiscausedbythemismatchbetweenthereflectionbandofFBGandthetransmissionbandofFFPIresultingfromtheapplicationofexternalperturbationtotheFBG.AnelectricalspectrumanalyzerisadoptedtoanalyzetheNLM.Thestrainsensorisexperimentallydemonstratedtohavesensitivityofashighas0.02με/mode.