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《高分辨力MRI测量中国汉族正常成人3脑室体积.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、·6·中国医学影像技术2012年第28卷第1期ChinJMedImagingTechnol,2012,Vol28,No1●◆◆◆专论MeasuringthevolumeofthirdventricleinhealthyChineseadultsoftheHannationalitybasedonhigh—resolutionMRIZHANGQing,CHENNan,WANGXing,MIA0Yan—wei,CHENLin。,ZHUOYan,WUJian—lin.LIKun—cheng(1.DepartmentofRadiology,Affiliat
2、edZhongshanHospitalofDalanUniversity,Dalian116001,China;2.DepartmentofRadiology,XuanwuHospital,CapitalMedicalUniversity,Beijing100053,China;3.StateKeyLaboratoryofBrainandCognitiveScience,InstituteofBiophysics,ChineseAcademyofSciences,Beijing100101,China)~Abstract]ObjectiveTome
3、asurethenormalvalueofthethirdventriclevolumeofthehealthyChineseadultsusinghighresolutionMRI,andtodiscussitscorrelationwithage.MethodsTotally1000healthyright—handedvolunteersofHanna—tionalityagedfrom18to70yearsweregroupedas18—3Oyears,314Oyears,41~5Oyears,51—6Oyearsand61—7Oyears
4、.Eachgrouphad200people,composingof100femalesand100males.AlltheimageswereobtainedusingT1Wthree—dimensionalmagnetizationpreparedrapidacquisitiongradientechosequence.Thethirdventriclevolumewasmeas-uredbyMidobsoftware,andthenanalyzedwithSPSS16.0.ResultsAveragevolumeofthethirdventr
5、icleinhealthyChi—neseadultswas(0.935士0.487)cm。.Positivecorrelationwasfoundbetweenthethirdventriclevolumeandageinbothfe—maleandmale(p<0.O01).Theabsolutevolumeofthethirdventricleofmalewaslargerthanthatoffemale(f一14.326,P<0.001).ConclusionThethirdventriclehasatrendtowardincreasea
6、sChinesebecomeolder.TheabsolutevolumeofthethirdventricleofChinesemaleislargerthanthatoffemale.[Keywords]Thirdventricle;Anthropometry;Magneticresonanceimaging高分辨力MRI测量中国汉族正常成人3脑室体积张清,陈楠。,王星,苗延巍,陈霖。,卓彦。,伍建林,李坤成(1.大连大学附属中山医院放射科,辽宁大连116001;2.首都医科大学宣武医院放射科,北京100053;3.中国科学院生物物理研究所脑与
7、认知科学国家重点实验室,北京100101)[摘要]目的通过高分辨率MRI测量正常国人3脑室体积,获得3脑室体积正常参考值,并分析3脑室体积与年龄的相关性。方法选择1000名健康志愿者,汉族,右利手,年龄18~7O岁,并按18~30岁、31~4O岁、41~5O岁、51~60岁、61~7O岁进行分组,共分为5组,每组200名,组内男、女各100名。对所有受试者行全脑T1加权三维磁化强度预备梯度回波(TIWI3DMPRAGE)序列成像,采用Midob专用图像处理软件测量3脑室体积;使用SPSS16.0统计软件进行统计学处理。结果1000名健康国人3脑室的
8、体积为(O.935士0.487)cm。。男性、女性的3脑室体积均与年龄呈正相关(P<0.001)。男性3脑室体积大于女性(
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