肝胆胰外科术后胆漏:肝脏外科的国际研究小组的定义和严重程度分级摘要背景:尽管潜在的严重影响患者的围手术期和长期的结果,这种肝胆胰手术后并发胆漏常用的定义尚未建立。本文的目的是提出一个关于肝胆胰手术治疗后胆漏的统一的定义和严重性分级。方法:一个肝胆胰外科医生的国际研究小组的召开。在肝胆胰手术治疗后胆汁泄漏患者的血清和排出液体中胆红素浓度的基础上开发的一个共识的定义。结果:根据评价接受肝胆胰手术后胆漏患者排出液中的胆红素水平,肝胆胰手术治疗后胆漏被定义为胆红素排出液体的浓度至少为血清胆红素浓度3倍或术后第3天的浓度或作为需要放射或手术干预,导致胆道集合或胆汁性腹膜炎。这个标准的胆漏严重程度分类的使用根据其对病人的临床管理的影响。A级胆漏的原因没有改变病人的临床管理。AB级胆漏需要积极的干预治疗,但没有再次开腹手术管理的,而在C级胆漏,再次开腹手术是必需的。结论:我们提出了一个简单的定义和严重性分级后肝胆胰手术治疗后胆漏。本提案中的应用,将使不同的临床试验结果可进行标准化比较,可能有助于在肝胆胰手术治疗领域的形成一个客观评价的诊断和治疗方法。Background.Despitethepotentiallysevereimpactofbileleakageonpatients’perioperativeandlong-termoutcome,acommonlyuseddefinitionofthiscomplicationafterhepatobiliaryandpancreaticoperationshasnotyetbeenestablished.Theaimofthepresentarticleistoproposeauniformdefinitionandseveritygradingofbileleakageafterhepatobiliaryandpancreaticoperativetherapy.Methods.Aninternationalstudygroupofhepatobiliaryandpancreaticsurgeonswasconvened.Aconsensusdefinitionofbileleakageafterhepatobiliaryandpancreaticoperativetherapywasdevelopedbasedonthepostoperativecourseofbilirubinconcentrationsinpatients’serumanddrainfluid.Results.Afterevaluationofthepostoperativecourseofbilirubinlevelsinthedrainfluidofpatientswhounderwenthepatobiliaryandpancreaticoperations,bileleakagewasdefinedasbilirubinconcentrationinthedrainfluidatleast3timestheserumbilirubinconcentrationonorafterpostoperativeday3orastheneedforradiologicoroperativeinterventionresultingfrombiliarycollectionsorbileperitonitis.Usingthiscriterionseverityofbileleakagewasclassifiedaccordingtoitsimpactonpatients’clinicalmanagement.GradeAbileleakagecausesnochangeinpatients’clinicalmanagement.AGradeBbileleakagerequiresactivetherapeuticinterventionbutismanageablewithoutrelaparotomy,whereasinGradeC,bileleakagerelaparotomyisrequired.Conclusion.Weproposeasimpledefinitionandseveritygradingofbileleakageafterhepatobiliaryandpancreaticoperativetherapy.Theapplicationofthepresentproposalwillenableastandardizedcomparisonoftheresultsofdifferentclinicaltrialsandmayfacilitateanobjectiveevaluationofdiagnosticandtherapeuticmodalitiesinthefieldofhepatobiliaryandpancreaticoperativetherapy.(Surgery2011;149:680-8.)