欢迎来到天天文库
浏览记录
ID:22582603
大小:348.52 KB
页数:11页
时间:2018-10-30
《ct和磁共振成像在髋臼缺血性坏死病因分析中应用价值》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、实用医学影像杂志2017,05(18X412-415DQI:10J6106/j.cnki.cnl4-1281/r.2017.05.016CT和磁共振成像在髋臼缺血性坏死病因分析中应用价值蔡维波李红王磊王琨江苏省泗洪县人民医院影像科导出/参考文献关注分享收藏打印摘要:目的分析研究CT和磁共振成像(MRT)在髋闩缺血性坏死病因中的临床应用价值,以提高对髋臼缺血坏死的认识。方法回顾性分析本院2014年8月至2017年1月诊治的38例多种病因伴发的髋臼缺血性坏死的CT和MK1的影像资料。10例行CT检查,26例行MRI检查,2例行CT及MRI检查。结果38例患者中,晚期(III"期)股骨
2、头缺血性坏死19例,成人髋臼发育不良8例,髋关节退行性骨关节病5例,强直性脊柱炎(AS)3例,系统性红斑狼疮2例,髋闩粉碎性骨折术后感染1例。髋臼软骨变性、坏死及髋臼的骨髓水肿为MRI特征性表现,髋臼骨质的囊变坏死的显示MR1优于CT,髋臼骨小梁中断、碎裂、皮质塌陷及骨质疏松改变CT优于MRI。结论CT和MRI在髋臼缺血性坏死病因分析及诊断有十分重要的价值。关键词:艇骨坏死;体层摄影术,螺旋计算机;磁共振成像;收稿日期:2017-06-08ThevalueofCTandMRIintheanalysisofacetabularischemicnecrosisCaiWeiboLiHo
3、ngWangLeiWangKunDeparmentofMedicalImaging,SihongPeoplezsHospital;Abstract:ObjectiveToanalyzeandstudytheclinicalvalueofCTandMR1intheetiologyofacetabularischemicnecrosis,soastoimprovetheunderstandingofacetabularischemicnecrosis.MethodsTheimagingdataofCTandMRTin38casesofischemicnecrosisoftheacet
4、abulumaccompaniedbyvariousetiologiesinourhospitalfromAugust2014toJanuary2017wereanalyzedretrospectively.10caseswereexaminedbyCT,26casesunderwentMRIexamination,2casesunderwentCTandMRIexamination.ResultsAmongthe38patients,therewere19casesofavascularnecrosisofthefemoralheadinthelatestage(stageII
5、I-IV),8casesofadultacetabulardysplasia,5casesofdegenerativeosteoarthritisofthehip,3casesofankylosingspondylitis(AS),2casesofsystemiclupuserythemato-sus,acetabularcomminutedfracturepostoperativeinfectionin1cases.Acetabularcartilagedegeneration,necrosisandacetabularbonemarrowedemafortheMRTchara
6、cteristicsoftheperformanceofacetabularbonecysticnecrosisshowedbetterthanCT,acetabulartrabecularinterruption,fragmentation,corticalcollapseandosteoporosisCTisbet-terthanMRI.ConclusionCTandMRIareofgreatvalueintheanalysisanddiagnosisofischemicnecrosisoftheacetabulum.Keyword:Acetabulum;Osteonecro
7、sis;Tomography,spiralcomputed;Magneticresonanceimaging;Received:2017—06-08髋关节病变在临床上十分常见,髋关节病变的致病因素复杂。在日常工作中我们注意到髋关节病变的晚期均伴发髋臼骨质的缺血性坏死,但髋臼缺血性坏死的相关文献报道稀少。临床上多数髋关节晚期痫变的患者常常行髋关节置换术U1,而且髋臼骨质破坏程度是一个重要的参考条件,因此髋臼缺血性坏死的影像诊断就显得比较重要,只有了解认识并掌握髋臼缺血性坏死的影像学
此文档下载收益归作者所有