磁共振成像技术中英文名词对照
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第 1 页 磁共振成像技术中英文名词对照
abdomen 腹部
Apparent diffusion coefficient, ADC 表现扩散系数
Analog-digital conversion ,ADC 模数转换
Arterial spin labeling ,ASL 动脉自旋标记
Balance fast field echo ,B-FFE 平衡式快速场回波
Blood oxygenation level
dependent ,BOLD 血氧水平依赖
Balance steady state free
preceesion ,Balance-SSFP 平衡式稳态自由进动
Continuous arterial spin labeling ,CASL 连续性动脉自旋标记
Contrast enhanced magnetic resonance
angiography,CE-MRA 比照增强磁共振血管成像
Chemical shift selective saturation,CHESS 化学位移选择饱与
Contrast to noise ratio ,CNR 比照噪声比
Chemical shift imaging ,CSI 化学位移成像
Diffusion tensor imaging ,DTI 扩散张量成像
Diffusion weighted imaging ,DWI 扩散加权成像
Echo planar imaging ,EPI 平面回波成像
Echo space , ES 回波间隙
Echo train length ,ETL 回波链长度 第 2 页 Fractional anisotropy ,FA 分数各向异性
Fast field echo ,FFE 快速场回波
Free induction decay ,FID 自由感应衰减
Fast imaging employing steady-state
acquisition, FIESTA 稳态采集快速成像
Fast inversion recovery ,FIR 快速反转恢复
Fast imaging with steady-state
precession,FISP 稳态进动快速成像
Fliud attenuated inversion recovery,
FLAIR 体液衰减反转恢复序列
Fast low angle shot ,FLASH 快速小角度激发
Field of view ,FOV 视野
Fast spin echo ,FSE 快速自旋回波
Generalized autocalibrating partially
parallel一般性自动校准局部并行采集 第 3 页
acquisition,
GRAPPA
Gradient recalled echo ,GRE 梯度回波
Gradient recalled echo – echo planar 梯度回波平面回波成第 4 页 imaging,GRE-EPI 像
Half-fourior acquisition single-shot
turbo spin Echo ,HASTE 半傅里叶采集单次激发快速自旋回波
Inversion recovery ,IR 反转恢复
Inversion recovery echo planar
imaging ,IR-EPI 反转恢复平面回波成像
Inversion recovery –fast gradient
recalled echo , IR-FGRE 反转恢复快速梯度回波
Inversion recovery fast spin echo ,
IR-FSE 反转恢复快速自旋回波
Inversion recovery turbo spin echo ,
IR-TSE 反转恢复快速自旋回波
Liver acquisition with volrme
acceleration ,LAVA 肝脏容积加速采集
Line scan , LS 线扫描
Magnetization prepared fast gradient
recalled echo, MP-FGRE 磁化准备快速梯度回波
Magnetization prepared rapid gradient
echo imaging, MP-RAGE 磁化准备快速梯度回波成像
Magnetic resonance angiograghy ,MRA 磁共振血管成像
Magnetic resonance
cholangiopancreatography,MRCP 磁共振胆胰管成像 第 5 页 Magnetic resonance imaging, MRI 磁共振成像
Magnetic resonance myelography ,MRM 磁共振脊髓成像
Magnetic resonance spectroscopy ,MRS 磁共振波谱
Magnetic resonance urography ,MRU 磁共振尿路成像
Multishot echo planar imaging ,MS-EPI 屡次激发皮面回波成像
N-acetyl aspartate ,NAA N-乙酰天门冬氨酸
Palsed arterial spin labeling, PASL 脉冲式动脉自旋标记
Parallel acquisition technique ,PAT 并行采集技术
Phase contrast ,PC 相位比照
Proton density weighted imaging ,PDWI 质子密度加权成像
Part per million , ppm 百万分之一
Point resolved spectroscopy ,PRESS 点分辨波谱
Perfusion weighted imaging ,PWI 灌注加权成像
Relative anisotropy ,RA 相对各向异性
Rapid acquisition with relaxation
enhancement ,RARE 驰豫增强快速采集
Respiratory compensation , RC 呼吸补偿
Rectangle field of view , RFOV 矩形视野
Region of interest , ROI 感兴趣区
Spin echo , SE 自旋回波 第 6 页 Spin echo-echo planar imaging , SE-EPI 自旋-平面回波成像
SENSitivity encoding ,SENSE 敏感度编码
siMultaneous acquisition of spatial
harmony ,SMASH 空间协调同步采集
Signal-to-noise ratio ,SNR 信噪比
Spoiled gradient recalled echo , SPGR 扰相梯度回波
Statistical parametric mapping , SPM 统计参数绘图
Saturation recovery , SR 饱与恢复
Saturation recovery fast gradient
recalled echo , SR-FGRE 饱与恢复快速梯度回波
Single shot echo planar
imaging ,SS-EPI 单次激发平面回波成像
Steady state free preceesion ,SSFP 稳态自由进动
Single shot FSE ,SS-FSE 单次激发快速自旋回波
Stimulated Echo Acquisition Mode ,
STEAM 刺激回波采集模式
Short TI inversion recovery , STIR 短反转时间的反转恢复序列
T1-weighted imaging , T1WI T1 加权成像
T2 prepared-fast gradient recalled
echo ,T2-FGRE T2 准备快速梯度回波 第 7 页 T2-weighted imaging ,T2WI T2加权成像
Echo time ,TE 回波时间
T1 high resolution isotropic volume
excitation ,THRIVE T1高分辨各向同性容积激发
Inversion time ,TI 反转时间
Time of flight ,TOF 时间飞跃
Repetition time ,TR 重复时间
True Fast Imaging with Steady-state
Precession,True FISP 真稳态进动快速采集
Turbo spin echo ,TSE 快速自旋回波
Volume interpolated body examination,
VIBE 容积内查体部检查
Static magnetic field 静磁场
Signal noise ratio ,SNR 信噪比
Homogeneity 磁场均匀性
Permanent magnet 永磁型磁体
Conventional magnet 常导型磁体
Resistive magnet 阻抗型磁体
Super conducting magnet 超导磁体
Low temperature superconducting
material 低温超导材料
Emergency run-down unit ,ERDU 磁体急停单元 第 8 页 Hybrid magnet 混合型磁体
shiming 匀场
Passive shimming 被动匀场
Active shimming 主动匀场
Shimming coils 匀场线圈
Gauss meter 高斯计
Hall effect 霍尔效应
Diameter of spherical volume ,DSV 球形空间直径
Build-in body coil 内置体线圈
Gradient system ,or gradients 梯度系统
Gradient magnetic field 梯度磁场
Field of view , FOV 视野范围
Slew rate 梯度场切换率
Digital to analogue converter , DAC 数模转换器
Gradient control unit , GCU 梯度控制器
eddy current 涡电流 或涡流
ghosting 鬼影
Radio frequency system 射频系统
Radio frequency ,RF 射频
RF coil ,or RF resonator 射频线圈
transmit coil 发射线圈
receive coil 承受线圈