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《结核性腹膜炎的多层螺旋CT表现.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、实用放射学杂志2012年11月第28卷第11期JPractRadiol,Nov.2012,Vol.28,No.11·1717·结核性腹膜炎的多层螺旋CT表现杨嘉,夏进东,吴晶晶(上海市松江区中心医院放射科,上海201600)摘要:目的探讨多层螺旋CT对结核性腹膜炎的诊断价值。方法回顾性分析22例有CT扫描资料的结核性腹膜炎病例,其中经手术病理证实5例,经腹腔穿刺和/或经临床综合指标及抗结核治疗随访显效而诊断者17例。主要观察:腹膜、网膜、系膜及淋巴结改变和腹水。结果结核性腹膜炎螺旋CT的主要表现有:①壁腹膜光滑、增厚19例(86.4%),其中均匀增厚17例,局部不规则增厚2例,12例增厚的
2、腹膜有明显强化;②大网膜增厚16例(72.7%),表现为污迹样增厚10例,结节样增厚4例,饼状增厚2例;③肠系膜受累15例(68.2%),其中10例合并小结节影;④淋巴结增大12例(54.5%),其中6例显示环状强化(27.2%);⑤腹腔积液20例(90.9%),其中10例为少量积液。结论结核性腹膜炎的多层螺旋CT表现具有特征性,对临床诊断具有重要价值。关键词:结核;腹膜炎;腹膜腔;计算机体层成像DOI:10.3969/j.issn.1002-1671.2012.11.014中图分类号:R526;R814.42文献标志码:A文章编号:1002-1671(2012)11-1717-04Mul
3、tirowdetectorCTfindingsofthetuberculousperitonitisYANGJia,XIAJindong,WUJingjing(DepartmentofRadiology,SongjiangCentralHospital,Shanghai201600,China)Abstract:ObjectiveToevaluatethevalueofthemultirowdetectorCTinthediagnosisofthetuberculousperitonitis.MethodsThemulti-rowdetectorCTfindingsof22caseso
4、ftuberculousperitonitiswerereviewed,5casesofwhichwerepathologicallyconfirmedbysurgeryandpathology,and17caseswereprovedbypunctureparacentesisorclinicalcure.Thechangesofthickenedperitoneum,mensentery,greateromentum,ascitesandlymphnodeswereobserved.ResultsThefollowingabnormalsignsweredetectedonmulti-
5、rowdetectorcomputedtomography:①Thickenedparietalperitoneumin19cases(86.4%),includingsmoothlythickeningin17casesandirregularthickeningin2cases,aswellasobviouslyenhancedthickenedperitoneumin12cases;②Thickenedgreateromentumin16cases(72.7%),includingsmudgedperitoneumsmearlikeshapein10cases,nodularth
6、ickeningshadowsin4casesandomentalcakingin2cases;③Involvementofmesenteryin15cases(68.2%),10casesofwhichwereconcurrentwithsmallnodularshadows;④Enlargementoflymphnodesin12cases(54.5%),includingrimenhancementin6cases(27.2%).⑤Ascitesin20cases(90.9%),ofwhich10casesrevealedasmallamountofhydrops.Conclusi
7、onMultirowdetectorcomputedtomographyisoneofthemosteffectivemeansofdiagnosingtuberculousperitonitis.Keywords:tuberculosis;peritonitis;peritonealcavity;computedtomography结核性腹膜炎(tuberculousperitonitis,TP)是较1资料与方法常见
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