磁共振成像技术中英文名词对照.pdf

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1、-磁共振成像技术中英文名词对照aen腹部Appant diffsion coficient,ADC表现扩散系数Alodigital converio,ADC模数转换rerl pi lbeing,ASL动脉自旋标记Baanc fas fied h，B-FE平衡式快速场回波Boodoxygetoleedenen血氧水平依赖,BOLDBalancestedy ate frep esio，平衡式稳态自由进动BalanceFPontiuous artrial sin labelg,CAS连续性动脉自旋标记Cntrst enhancd mageic esonance ag对比增强磁共振血管成像ograph

2、，C-RAemica shit selcive saturton,CHE化学位移选择饱和Cntras o noise rti，CNR对比噪声比Chemical si maging,CSI化学位移成像iffusioensor imaging,TI扩散张量成像Diffun weihted imaging，DWI扩散加权成像Echplaar iging,PI平面回波成像chspae,ES回波间隙Eco trin lngth，ETL回波链长度Frionl anisotopy，分数各向异性Fast eldcho,FF快速场回波eeinutonday,FI自由感应衰减Fas magn mployig se

3、ay-state 稳态采集快速成像uisiton,FISTt nveriorecovery，FIR快速反转恢复simaig wihstdysterec稳态进动快速成像ssi，FIPliud attnuated iversi ecovery,FLAI体液衰减反转恢复序列ast angleot,LASH快速小角度激发Field o vew,FOV视野Fasspinec，FE快速自旋回波Grlized uocalibating artiallypal一般性自动校准部分并行 elacqu采集sition,GRAPPAGradietreclledecho,RE梯度回波Graierecaled echo

4、echoplnr imagin，梯度回波平面回波成像R-EPIH-fior acqusitinsingle-sot urbo sp半傅里叶采集单次激发快速自旋回波n Echo,HASEvesionrcory,IR反转恢复-Inversin recovry eco lanr imagg,IR-PI反转恢复平面回波成像nverson recovy fast gradiet recalld echo,IR反转恢复快速梯度回波FGR nve s onre overy astspi echo,反转恢复快速自旋回波RFEnsio recer turb spi eho,反转恢复快速自旋回波IR-TSELiv

5、e acquiiionith volracclerato肝脏容积加速采集,LAVALine can,LS线扫描Mnetizatrepaed fs gaiet re磁化准备快速梯度回波ledech,MP-GREMgetization pred rapid raienech磁化准备快速梯度回波成imagin，MRAGE像Manetic resnanceangiogagy,RA磁共振血管成像Magnecrennce choagiopancagr磁共振胆胰管成像phy,MRPMagnei reance maging,RI磁共振成像Manetc esonance myoraph，MRM磁共振脊髓成像an

6、trsonancspcrocoy,MRS磁共振波谱Mantic reace uograhy，RU磁共振尿路成像Mutiho ehopaiagig，MS-P多次激发皮面回波成像-cetyl aptate,NAA-乙酰天门冬氨酸Paseateral sp laeling,PSL脉冲式动脉自旋标记aalelacquitio thique,T并行采集技术Phas ontrast,PC相位对比Protn denstyweigtdimaging,PDI质子密度加权成像Part per millon，p百万分之一Pnt resoled ectroscoy,RESS点分辨波谱Perfusio weigted

7、maing,PWI灌注加权成像Reaive ansotpy,A相对各向异性Rapd aqistowithraaionenha驰豫增强快速采集emen,RAERepiror compesatin,RC呼吸补偿ectanle ld view,RFOV矩形视野egi of intees,I感兴趣区Sneco,S自旋回波 co-eh panar imaging,S-EPI自旋-平面回波成像SESitivity odng,SNSE敏感度编码iltaneous acquisio o saial haro空间协调同步采集y,SMASHSigalo-oise ratio，SR信噪比-Spoled gradie

8、n rclle co,PGtascalparmetric appin，SMatuationcery,SSatuatin reovery fast gradint ecalled eo,SR-FGREingeshotecho plaariaig，SS-EPIStedy statfee preceein,SPSigle sotE,S-FSSilated Echo AcquistioMode，SEAMSort TI inversionrecvery,STI1-wighte img,IT2prepare-t gr iet re lle eho,T2-FGRE T2T2-weghte imgng,T2W

9、IEho time,TET1 highreslution isotropc voume xcitatn，HRIVInrsntime，Timeoflight，Repetitin time,TRTrue at Imgng wih Seadystate rcesion，Tue FISPTrbo i eho，TEVolme nlatdbo examntio,VEStaic magnticfieldSignalnoise ati,SNRHmogeneityeet magoveninl agnetRsitive magneSupe nducgmgnetLow teperatre superondctin

10、mtrlErgncyrunown uit,ERDHyrid magnetshmingPassiveshiingiveshmmingShimmingcoilsGass meterHal effectmetr o spherialvoue,SVBild bd co扰相梯度回波统计参数绘图饱和恢复饱和恢复快速梯度回波单次激发平面回波成像稳态自由进动单次激发快速自旋回波刺激回波采集模式短反转时间的反转恢复序列T1 加权成像准备快速梯度回波T加权成像回波时间1 高分辨各向同性容积激发反转时间时间飞跃重复时间真稳态进动快速采集快速自旋回波容积内查体部检查静磁场信噪比磁场均匀性永磁型磁体常导型磁体阻抗型磁体

11、超导磁体低温超导材料磁体急停单元混合型磁体匀场被动匀场主动匀场匀场线圈高斯计霍尔效应球形空间直径内置体线圈-Gradietssm,oradensGraientmagnei feield o view,FOVSlew raeigitalto analgueonertr,CGradient cntr unt,CUe currntghostngRadi feqencsystemadio frquency,FRFcoil,or RF esonatortrnsit circeivecoilrrySoleidl RF atensadde-shae RF antnnirdcae coleuigningcou

12、plindecupingDymc deoupligStic dcoplingSpeciicabsorption ate，SAReduion deay,FIDiga acuisitioninalsplingatacquisitiraw datAnale to digtal convrte,ADCfeqncyrsltonAnalog odia corsion dameasurementdaImage dtaIdentificationormaionfat Fourietransom，FFTHost computeenrapocsin unit，CPTouh screenSstem softwreO

13、eating sysem,OSppicatio sotwareWrklt梯度系统梯度磁场视野范围梯度场切换率数模转换器梯度控制器涡电流 或涡流鬼影射频系统射频射频线圈发射线圈接受线圈阵列螺线管线圈鞍形线圈鸟笼式线圈失谐调谐耦合去耦动态去耦静态去耦特殊吸收比率自由感应衰减信号采集信号采样数据采集原始数据模数转换器频率分辨力AC 数据测量数据图像数据识别信息，或标志信息快速傅里叶变换主控计算机中央处理单元触摸屏系统软件操作系统应用软件工作表-Fil traner protocl，FTP文件传输end/rece传输/接收Qury/retieve查询、检索Sae存储Fod ad Drg Adminis

14、tratio,D美国食品药品管理局Teperatreefect温度效应Manetohydodynaic effect磁流体动力学效应Eetocardiogrp,ECG心电图AeranNatina Sanars situt美国国家标准协会arigefft涂抹效应Magntohoshene磁致光幻觉Pentrationpel波导板Run down effect退化效应Of reoa失振ul idthat lfmaxiu，W波峰的半高度Signltonoierat,SNR信噪比Cnta t noise rtio,CNR对比噪声比Sice hcknss层面厚度Sic pson层面位置Slice p层间

15、距Slic intrval层间距Operator workspace操作台Sytem cainet系统柜Gadent cabet梯度柜Grdientswich cainet,SC梯度切换柜RF caet射频柜RF interface，RFI射频接口Headcoi头线圈Body coil体线圈Dynac disable bias动态失能偏置Col hd冷头Magne磁体comprsor压缩机Wate ciller水冷机Pwr distrbution unt，PD电源分配单元Tota imaig mtix,TIM全景成像矩阵T2*:梯度回波序列中离相位梯度场施加后质子失相位由个原因所致：(）、组织的真正 T2 驰豫；(2)主磁场不均匀；（)离相位梯度场造成的磁场不均匀。梯度回波序列中的聚相位梯度场只能剔除离相位梯度场所致的质子失相位,但不能剔除主磁场不均匀造成的质子失相位，因此,只能获得组织*而不是2 驰豫信息。-