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时间:2020-05-04
《MRI在诊断Budd-Chiari综合征中的应用价值-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、第41卷第6期广州医学院学报Ve1.41No.62013年l2月ACADEMICJOURNALOFGUANGZHOUMEDICALCOLLEGEDee.2013·临床研究·MRI在诊断Budd.Chiari综合征中的应用价值沙琳翟方兵边杰董敬东(大连医科大学附属第二医院放射科,辽宁大连116027)摘要目的:评价磁共振成像(MRI)在布一加综合征(BCS)诊断中的应用价值..方法:收集2003年11月至2011年5月大连医科大学附属第二医院收治的经DSA确诊的布一加综合征患者16例作为研究对象,观察MRI检查结果。结果:常规MR
2、检查示14例肝脏体积增大、2例肝脏体积缩小,形态不规则:12例伴有脾脏肿大:13例伴有腹水。3D—DCE—MRA检查示肝静脉和/或肝段下腔静脉血管腔内瓣膜10例、血管腔内血栓3例、肝静脉和/或肝段下腔静脉外压性狭窄3例.侧支循环形成14例.其中单纯发生于肝内4例、单纯肝外6例,两者兼有4例,侧支循环血管共33处。MR诊断与DSA确诊结果一致。结论:MRI对布.加综合征的诊断准确、全面,具有重要应用价值。关键词布一加综合征:磁共振成像:肝脏中图分类号:R654.3文献标识码:A文章编号:1008—1836(2013)06-0030
3、04Significanceofmagneticresonanceimagingforthediagnosisofbudd·ChiarisyndromeSHALin,ZHA1Fang—bing,B1AN—Jie,DONGJing—dong(DepartmentofRadiology,fSecondAffiliatedHospitalofDalianMedicalUniversity,Dalian,Liaoningl16027,China)AbstractObjective:Toevaluatethesignificanceofm
4、agneticresonanceimaging(MR1)forthediagnosisofBudd—Chiarisyndrome(BCS).Methods:Weenrolled16patientswithBCSconfirmedbyDSAwhowereadmittedtothedepartmentofradiology,theSecondAffiliatedHospitalofDalianMedicalUniversity,betweenNovember2003andMay2011.TheMRIcharacteristicswe
5、rethendetermined.Results:RoutineMRIshowedthat,ofthe16patientswithBCS,14developedhepatomegalyandtheremainingtwodevelopedliveratrophywhichwascharacterizedbyirregularappearance,andthat12easeshadhepat0splenomegalyand13developedabdominalascites.The3D—DCE—MRAdemonstrated10
6、caseswithintravascularmenbranaceousobstructioninthehepaticveinand(or)theliverportionofinferiorvenacava(IVC),3caseswithintravascularthrombosisaswellas3caseswithcompressionobstructionhepaticveinand(or)theliverportionofIVC.Ofthe14patientswithcollateralcirculation,4hadin
7、trahepaticcollateralcirculation,6extrahepatiecollateralcirculationand4both,correspondingto33vesselswithcollateralcirculation.Consequently,thediagnosisofMRmatchedperfectlywiththatofDSA.Conclusion:MRIiSanimportantandcomprehensivetoo1forthediagnosisofBCS.KeywordsBudd—Ch
8、iarisyndrome;magneticresonanceimaging;liver布_力Ⅱ综合征是指肝静脉或肝段下腔静脉阻塞首次描述该病的病理表现,后人以二人名字命名该所引起的门静脉高压和下肢静脉淤血等临床综合病为布-力口综合征(Budd—Chiarisyn
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