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1、新生儿肠旋转不良伴中肠扭转的影像学检查【摘要】目的:探讨新生儿肠旋转不良伴屮肠扭转的影像学表现和诊断价值。方法:选取2007年5月-2013年7月木院收治的经临床手术证实的新生儿肠旋转不良伴中肠扭转患者15例进行分析,其中12例行腹部X线平片检查,15例行消化道造影(15例均行上消化道造影,其中9例同时行顿灌肠造影),1例行CT平扫,9例行超声检查。结果:腹部X线平片显示:1例为空、回肠换位征,5例为“双泡征”或“三泡征”;上消化道造影:14例为十二指肠不完全梗阻,见“螺旋征”,1例为十二指肠完全梗阻;顿灌肠:回盲部位置异常,
2、位于左上腹、中上腹和右上腹各3例;CT平扫:1例未见异常;超声检查:肠系膜上动静脉走行异常1例。结论:上消化道造影对新生儿肠旋转不良伴中肠扭转具有重要的诊断价值,主要呈“螺旋征”表现,而且碘对比剂造影能够取得良好的诊断效果;CT扫描主要呈“漩涡征”,对新生儿诊断价值不大,对非新生儿具有重要的诊断价值。【关键词】新生儿;肠旋转不良;中肠扭转;影像学屮图分类号R574.2文献标识码B文章编号1674-6805(2014)13-0054-03TheImagingManifestationsandDiagnosticofNeonata
3、lMalrolationwithMidgutOlulus/ZIIENGAi-ping.//ChineseandForeignMedicalResearch,2014,12(13):54-56[Abstract]Objective:Toinvestigatetheneonatalmalrotationwithmidgutolulusimagingmanifestotionsanddiagnosticvalue.Method:15caseswhowereconfirmedbysurgicaloperationofintestina
4、lmalrotationwithmidgutvolvulusfromMay2007toJuly2013inthehospitalwereanalyzed,including12casesofabdominalX-rayexamination,15casesofdigestivetract(15caseswithuppergastrointestinalradiography,9caseswithepidemicbariumenema),1caseunderwontCTscan,9casesunderwcnt,ultrasoun
5、dexamination.Result:TheabdominalX-rayshowed:1casewasemptyandilealtranspositionsyndrome,5casesofdoublebubbleorthreebubble・Uppergastrointestinalcontrast:14casesofduodenalincompleteobstruction,seespiralsign,1caseofcompleteobstructionofduodenum.Bariumenema:backtotheabno
6、rmalblindpositionwaslocatedinthe1eftupperquadrantepigastricandrightupperquadrantin3cases・CTscan:1casewasnorma1.Ultrasonography:superiormesentericarteryandveinwasabnormalin1case.Conclusion:Uppergastrointestinalradiographyonneonatalmalrotationwithmidgutvolvulushasimpo
7、rtantdiagnosticvalue,ismainlyspiralsyndromeperformance,andiodinecontrastagentimagingcanobtaingooddiagnosisresults・CTscanningisLouxuanZheng,notbigonneonataldiagnosisvalue,hasimportantvalueinthediagnosisofnonneonatal.[Keywords]Newborn;Intestinalmalrotation;Midgulvolvu
8、lus;ImagingFirst-author?saddress:BoaiHospitalofZhongshanCity,Zhongshan528403,China肠旋转不良伴中肠扭转(VIM)是造成新生儿肠梗阻的重要原因,其中75%左右的患儿在出生1个月内会发生肠梗阻等症状