高分辨力MRI观察内囊体积与性别的相关性.pdf

《高分辨力MRI观察内囊体积与性别的相关性.pdf》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、中国医学影像技术2012年第28卷第1期ChinJMedImagingTeehnol，2012，Vol28，No1◆：◆专论VolumetricmeasurementofinternalcapsuleinChinesenormaladultswithdifferentgenderusinghigh—resolutionMRIQINYuan，CHENNan。，WANGXing。，MAShuai，ZHUKai。，WANGXiao—dong。．GUOYu—lin”．LjKun—cheng。(1．ClinicalMedicalSchool，NingxiaMe

2、dicalUniversity，Yinchuan750004，China；2．DepartmentofRadiology，XuanwuHospital，CapitalMedicalUniversity，Beijing100053，China；3．DepartmentofRadiology，GeneralHospitalofNingxiaMedicalUniversity，Yinchuan750004，China)[Abstract]0b-iectiveToestablishtherangeofnormalvalueofinternalcapsulev

3、olumeandthevariabilityinhealthyChi—neseadultsofHannationalitywithdifferentgenders．MethodsTotally1000healthyadults(500maleand500female)aged188Owereselected，withaverageageof(44．7土14．5)years．Allthesubjectsunderwent1．5TMRexamination．Themarginsofinternalcapsulewereoutlinedmanuallyus

4、ing3Dvolumeanalysissoftware，andthevolumesoftheinternalcapsulewerecalculatedautomatically．ResultsThemeanvalueofstandardvolumeofleftandrightinternalcapsulewas(2863．49±395．54)mm。and(2744．48±358．58)mm。inmale，(2754．1l±384．87)mm。and(2608．54土314．39)mm。infemale，respectively．Themeanvalu

5、eofstandardvolumeofleftandrightanteriorlimbofinternalcapsulewas(834．74±176．99)mm。and(814．38±171．46)mminmale，(809．15±l63．08)mm。and(784．18土158．64)mm。infemale，respec—tively．Themeanvalueofstandardvolumeofleftandrightgenuofinternalcapsulewas(174．48士23．19)mm。and(167．05±23．29)mm。inmal

6、e，while(158．57±17．55)mm。and(15O．29±16．67)mm。infemale，respectively．Themeanvalueofstandardvolumeofleftandrightposteriorlimbofinternalcapsulewas(1854．27±237．92)mm。and(1762．73±216．69)mm。inmale，while(1786．39±240．78)mm。and(1675．28±183．76)mm。infemale，respectively．Therewassta—tisticald

7、ifferenceofinternalcapsulevolumeinsamesidebetweenmaleandfemale．ConclusionInternalcapsulevolumeiscloselyrelatedwithgender．[-Keywords]Internalcapsule；Anthropometry；Magneticresonanceimaging高分辨力MRI观察内囊体积与性别的相关性秦媛，陈楠。，王星，马帅，朱凯。，王晓东。，郭玉林¨，李坤成(1．宁夏医科大学临床医学院，宁夏银川750004；2．首都医科大学宣武医院放射科，

8、北京100053；3．宁夏医科大学总医院放射科，宁夏银川750004)[摘要]目的探讨不同性别正常中国汉族成