第44卷第6期2023年6月安徽医学AnhuiMedicalJournal不同型号超声诊断仪的实时剪切波弹性成像测量正常涎腺弹性值的对比研究詹小林周燕陈冬冬罗南雁[摘要]目的比较两种不同型号超声诊断仪的实时剪切波弹性成像(SWE)测量正常涎腺(腮腺及颌下腺)弹性值结果的异同,并建立其正常参考范围。方法选取2022年8~10月于安徽医科大学第一附属医院北区门诊行常规超声检查正常,且自愿接受涎腺SWE成像检查的成人164例,其中84例采用法国声科AixplorerV超声诊断仪检测,80例采用西门子ACUSONSequoia超声诊断仪检查。分别测量其双侧腮腺及颌下腺的最大杨氏模量值(Emax),对比两种仪器的测值结果,并建立其相应的正常参考值范围。结果声科组双侧涎腺Emax测值均高于西门子组,差异均有统计学意义(P<0.05)。基于上述差异,本研究发布了法国声科AixplorerV和西门子ACUSONSequoia两种机型的正常成人涎腺SWE参考范围。同一机型下测量的颌下腺Emax值均高于腮腺,差异均具有统计学意义(Z声科组=-7.651,Z西门子组=-2.973,P均<0.05)。结论采用法国声科AixplorerV超声诊断仪的SWE成像所测得的涎腺Emax值高于西门子ACUSONSequoia超声诊断仪的测值,且同一机型测量的颌下腺Emax值均高于腮腺。[关键词]腮腺;颌下腺;实时剪切波弹性成像;超声诊断仪doi:10.3969/j.issn.1000-0399.2023.06.008Measurementofnormalsalivaryglandbyshearwaveelastographyusingdifferentultrasonicdiagnosticequipment:acompara⁃tivestudyZHANXiaolin,ZHOUYan,CHENDongdong,LUONanyanDepartmentofUltrasonography,AnhuiPublicHealthClinicalCenter,theFirstAffiliatedHospitalofAnhuiMedicalUniversity,Hefei230022,China[Abstract]ObjectiveTocomparethedifferencesandsimilaritiesoftheelasticityvaluesofnormalsalivaryglands(parotidglandandsubmandibulargland)byshearwaveelastography(SWE)usingtwokindsofultrasonicdiagnosticapparatuses,andestablishthecorrespondingnormalreferencerange.MethodsAtotalof164adultspresentedtotheoutpatientclinicoftheFirstAffiliatedHospitalofAnhuiMedicalUni‑versityfromAugust,2022toOctober,2022wereenrolled.TheirroutineultrasoundexaminationswerenormalandtheyvoluntarilyacceptedtheSWEexaminationinsalivaryglands.Amongthem,84caseswererecordedbytheSuperSonicImagineAirbolorVultrasonicdiagnosticequip‑mentand80cas...