上海医疗器械博览会|MR基础知识：五大磁共振厂商MRI技术术语对照表

2025-07-28

本期，上海医疗器械博览会为您介绍MR基础知识如下。

五大磁共振厂商MRI技术术语对照表

通用技术名称	西门子 (Siemens)	通用电气 (GE)	飞利浦 (Philips)	东芝 (Toshiba/Canon)	日立 (Hitachi)
自旋回波	SE	SE	SE	SE	SE
快速自旋回波	TSE (Turbo Spin Echo自旋回波)	FSE (Fast Spin Echo)	TSE (Turbo Spin Echo)	FSE (Fast Spin Echo)	FSE (Fast Spin Echo)
单次激发快速自旋回波	HASTE	Single-Shot FSE	Single-Shot TSE	FASE	Single-Shot FSE
带90°恢复脉冲的快速自旋回波	RESTORE	Fast Recovery FSE (FRFSE)	DRIVE	T2 Plus FSE	Driven Equilibrium
超回波	Hyperecho	—	—	—	—
可变翻转角3D快速自旋回波	SPACE	CUBE	VISTA	mVox	—
小视野3D快速自旋回波	ZOOMit SPACE	—	—	—	—
快速自旋回波中的回波数量	Turbo Factor	Echo Train Length (ETL)	Turbo Factor	Echo Train Length (ETL)	Echo Factor
梯度回波	GRE	GRE	Fast Field Echo (FFE)	Field Echo (FE)	GE
扰相梯度回波	FLASH	SPGR	T1-FFE	T1-FFE	RF Spoiled SARGE, RSSG
稳态相干梯度回波	FISP	GRASS	FFE	SSFP	Rephased SARGE
稳态自由进动 (反向)	PSIF	SSFP	T2-FFE	—	Time-Reversed SARGE, TRSG
真稳态进动快速成像	TrueFISP	FIESTA, COSMIC	Balanced FFE	True SSFP	Balanced SARGE, BASG
真稳态进动双激发	CISS	FIESTA-C	—	—	Phase Balanced SARGE, PBSG
双回波稳态成像	DESS	—	—	—	—
多回波数据图像组合	MEDIC	MERGE	M-FFE	—	ADAGE
带准备脉冲的超快2D梯度回波	TurboFLASH	Fast GRE, Fast SPGR	TFE	T1-FFE	RGE
带准备脉冲的超快3D梯度回波	MPRAGE	3D FGRE, 3D Fast SPGR, BRAVO	3D TFE	3D FFE	MPRAGE
带双回波链的超快3D梯度回波	MP2RAGE	—	—	—	—
插值容积3D梯度回波	VIBE	LAVA-XV	THRIVE	3D Quick	TIGRE
磁敏感加权成像	SWI	SWAN 2.0	SWIp	—	—
动脉自旋标记	ASL	ASL	ASL	ASL	ASL
ASL类型	PASL, CASL, PCASL	PASL, CASL, PCASL	PASL, CASL, PCASL	—	—
反转恢复	IR, Turbo IR (TIR)	IR, MPIR, FastIR	IR-TSE	IR	IR
短时反转恢复	TIRM, STIR	STIR	STIR	FastSTIR	STIR
液体衰减反转恢复	TIRM, Dark Fluid	FLAIR	FLAIR	FastFLAIR	FLAIR
双重反转恢复	DIR SPACE	CUBE DIR	Dual IR-TSE	—	—
真正反转恢复	TIR, True IR	—	Real IR	Real IR	Real-IR
平面回波成像/扩散	EPI	EPI	EPI	EPI	EPI
EPI中的回波数量	EPI Factor	ETL	EPI Factor	Echo Train Length (ETL)	Echo Factor
扩散加权成像	DWI	DWI	DWI	DWI	DWI
表观扩散系数图	ADC	ADC	ADC	ADC	ADC
计算b值	Computed b-values	—	—	—	—
扩散张量成像	MDDW, DTI	DTI	DTI	DTI	DTI
DTI纤维束追踪	DTI Tractography	FiberTrak	FiberTrak	DTT	DTI Tractography
高分辨率扩散成像	RESOLVE	PROPELLER DWI	DWI with segmented EPI	FASE DWI	RADAR DWI
扩散及BOLD EPI小视野成像	ZOOMit EPI	FOCUS	—	—	—
梯度自旋回波	TurboGSE, TGSE	—	GRASE	Hybrid EPI	—
3D对比增强径向采集(“星堆”)	StarVIBE (FREEZEit)	—	—	—	—
动态对比增强3D含k空间重排序	TWIST-VIBE (FREEZEit)	DISCO	—	—	—
体部扩散	REVEAL	(DW-EPI)	DWIBS	Body Vision	(DWI)
脂肪与铁定量	LiverLab	IDEAL-IQ	mDixon Quant	—	—
磁共振弹性成像	Elastography	MR-Touch	Elastography	—	—
妇女/男子健康成像	—	—	—	—	—
高分辨率双侧乳腺成像	VIEWS	VIBRANT-Flex	BLISS	RADIANCE	—
综合前列腺成像	SEEit	—	—	—	—
MR血管成像	—	—	—	—	—
时间飞跃法	ToF	ToF, Inhance Inflow	ToF	ToF	ToF
相位对比法	Phase Contrast (PC)	Phase Contrast, Inhance Velocity	Phase Contrast (PC)	Phase Shift (PS)	Phase Contrast (PC)
含k空间共享的动态MRA	TWIST	TRICKS-XV	Keyhole (4D-TRAK)	DRKS	(TRAQ)
基于TSE的无对比剂MRA	NATIVE-SPACE	Inhance Deltaflow	TRANCE	FBI, CIA	—
基于TrueFISP的无对比剂MRA	NATIVE-TrueFISP	Inhance Inflow IR	B-TRANCE	Time-SLIP	VASC
四维无对比剂MRA	QISS**	—	—	—	—
磁化传递对比	MTC	MTC	MTC	SORS-STC	MTC
斜坡形RF脉冲	TONE	Ramped RF	TONE	ISCE	SSP
多块采集	Multi-Slab	MOTSA	Multi-Chunk	Multi-Slab	Multi-Slab
造影剂到达时间监控	CARE Bolus	Smart Prep; Fluoro Triggered MRA	BolusTrak	Visual PREP	FLUTE
心脏成像	—	—	—	—	—
综合心脏成像工具	BEAT (2D/3D)	—	—	—	—
T1, T2, T2* 定量图谱	MyoMaps	StarMap (T2*)	T1 Mapping, StarQuant	—	T2* Relax Map
肌肉骨骼成像	—	—	—	—	—
金属植入物成像 (2D校正)	WARP with VAT	—	O-MAR	—	—
金属植入物成像 (3D校正)	Advanced WARP with SEMAC	MAVRIC SL	—	—	—
参数图谱	MapIt	CartiGram (T2)	—	—	T2* Relax Map
波谱成像	—	—	—	—	—
前列腺波谱	3D CSI	PROSE	(Prostate Spectroscopy)	(Prostate Spectroscopy)	—
乳腺波谱	GRACE	BREASE	(Breast Spectroscopy)	—	Breast Spect
化学位移成像的椭圆激发	WET	—	—	—	—
静音扫描	—	—	—	—	—
“无声”半径向3D序列	PETRA	SILENZ	—	—	—
优化梯度波形的静音扫描	QuietX	Silent Scan	ComforTone	(rounded gradient shapes)	—
降低转换率的静音扫描	Whisper sequences	Acoustic Reduction Technology (ART)	SofTone	—	SoftSound
运动校正	—	—	—	—	—
梯度矩归零流动补偿	GMR/Flow Comp	Flow Comp	Flow Comp; Flag	FC	GR
径向刀锋式运动校正	BLADE	PROPELLER 3.0	MultiVane	JET	RADAR
心脏成像一维导航回波	1D PACE	Navigators	Navigators	Echo-Navigator	—
腹部成像二维导航回波	2D PACE	—	—	—	—
fMRI 三维前瞻性运动校正	3D PACE	—	PMC	—	—
fMRI 三维回顾性运动校正	3D ART	(BrainWave)	MC	—	—
带螺旋导航的3D TSE运动校正	—	PROMO	—	—	—
腹部弹性3D运动校正	DynaVIBE	—	—	—	—
软组织运动校正	BRACE	—	—	—	—
脂肪抑制，空间饱和	—	—	—	—	—
化学饱和法脂肪抑制	Fat Sat	Fat Sat/Chem Sat	SPIR	MSOFT	SINC, H-SINC
绝热脉冲化学饱和法脂肪抑制	SPAIR	ASPIR	SPAIR	—	—
水激发	Water Excitation	Water Excitation	Proset	PASTA	Water Excitation
TSE的Dixon水脂分离	Dixon TSE	IDEAL	mDixon XD, mDixon TSE	—	FatSep
3D GRE的Dixon水脂分离	Dixon VIBE	LAVA-Flex	mDixon	WFS	—
空间饱和	Sat Region	SAT	REST	Presat	Presat
移动饱和脉冲	Tracking Sat	Walking Sat	Travel REST	Moving Presat	Sequential Pre Sat
并行采集技术	iPAT	—	—	—	—
PAT: 基于图像的算法	mSENSE	ASSET	SENSE	SPEEDER	RAPID
PAT: 基于k空间的算法	GRAPPA	ARC	—	—	(k-RAPID)
3D序列的CAIPIRINHA技术	CAIPIRINHA	—	—	—	—
集成校准	Integrated, Auto-Calibration	Self-Calibration (with ARC)	—	—	—
独立校准	Separate Calibration	(Calibration for ASSET)	(Calibration for SENSE)/CLEAR	(Calibration for SPEEDER)	(Calibration for RAPID)
多数据集相互校准	Self-Calibration, T-PAT	—	—	—	—
并行发射	—	—	—	—	—
B1匀场	TimTX TrueForm	MultiDrive	MultiTransmit	MultiPhase Transmit	(Quartet)
高级pTX应用平台	TimTX TrueShape	—	—	—	—
连续床移动扫描	TimCT	—	—	—	—
快速2D GRE定位像	TimCT FastView	—	—	—	—
对比增强冠状3D血管成像	TimCT Angio	—	—	—	—
多对比轴位2D成像	TimCT Onco	—	—	—	—
患者定位序列	Localizer, Scout	Localizer	Plan Scan	Locator	Scanogram
自动层面定位	AutoAlign	ReadyBrain	SmartExam	NeuroLine, SpineLine	—
序列参数
重复时间，回波时间 (ms)	TR, TE	TR, TE	TR, TE	TR, TE	TR, TE
反转时间 (ms)	TI	TI	TI	TI	TI
回波间隔 (TSE, EPI)	Echo Spacing	Echo Spacing	Echo Spacing	Echo Spacing	Inter-Echo Time (IET)
平均次数	Averages	NEX	NSA	NAQ	NSA
扫描测量时间	Acquisition Time, TA	Acquisition Time	Acquisition Time	Acquisition Time	Scan Time
视野 (FoV)	FoV [mm]	FoV [cm]	FoV [mm]	FoV	FoV
矩形视野	FoV Phase, Rectangular FoV	Asymmetric FoV	Rectangular FoV	Rectangular FoV	Rectangular FoV
层面离中心移动	Off-center Shift	Off center FoV	Off-center FoV	Phase & Frequency Shift	Off-center FoV
层间距	Distance Factor (% of slice thickness)	Gap	Gap	Gap	Slice Interval
同时激发	Simultaneous Excitation	POMP(Phase Offset Multiplanar)	Multi-Slice	QuadScan	Dual Slice
梯度回波中的射频翻转角	Flip Angle	Flip Angle	Flip Angle	Flip Angle	Flip Angle
带宽	Bandwidth [Hz/Px]	Receive Bandwidth [kHz]	Fat/Water Shift [pixel]	Bandwidth	Bandwidth
可变带宽	Optimized bandwidth	Variable Bandwidth	Optimized bandwidth	Matched Bandwidth	Variable Bandwidth
半傅里叶成像	Half Fourier, Phase Partial Fourier	Half NEX; fractional NEX	Half Scan	AFI	Half Scan
部分回波	Asymmetric Echo	Asymmetric Echo	Partial Echo	Matched Bandwidth	Half Echo
频率过采样	Oversampling	Anti-Aliasing	Frequency Oversampling	Frequency Wrap Suppression	Frequency Oversampling
相位过采样	Phase Oversampling	No Phase Wrap	Fold-over Suppression	Phase wrap suppression	Anti-Wrap
分段k空间	Lines/Segments	Views per segment	Views/Segment	Segments	Segments
时间延迟/阻断k空间	Time Delay	Intersegment Delay	TD	TD	—
心电图(ECG)同步扫描	ECG triggered	Cardiac Gated/Triggering	ECG Triggered/ VCG	Cardiac Gated	ECG Triggered
R波后延迟时间	Trigger Delay; TD	Trigger Delay; TD	Trigger Delay; TD	Trigger Delay; TD	Delay Time
呼吸门控	Respiratory Gated	Respiratory Comp	Trigger; PEAR	Respiratory Gated	MAR
多通道线圈灵敏度归一化	Prescan Normalize	PURE	CLEAR	—	NATURAL
中心k空间动脉可视化填充	Central Elliptical	Elliptic Centric	CENTRA	—	PEAKS

上海医疗器械博览会|MR基础知识：五大磁共振厂商MRI技术术语对照表

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