|
Sekvens
|
Siemens |
GE |
Philips |
|
Konventionel
Spin Echo (SE) |
SE
Spin Echo |
SE
Spin Echo |
SE
Spin Echo |
|
Turbo Spin Echo
Fast Spin Echo |
TSE
Turbo Spin Echo |
FSE
Fast Spin Echo |
TSE
Turbo Spin Echo |
|
Single Shot
FSE/TSE |
HASTE
SSTSE |
Single Shot FSE
(SS FSE) |
Single Shot TSE
(SS TSE) |
|
FSE/TSE med
90o flip back puls |
RESTORE |
FRFSE
Fast Recovery FSE |
DRIVE |
|
3D FSE/TSE
med variabel refokuseringsflipvinkel |
SPACE |
CUBE |
VISTA |
| Gradient Echo |
GRE
Gradient Echo |
GRE
Gradient Echo |
FFE
Fast Field Echo |
|
Gradient Echo
Coherent / Unspoiled |
FISP |
GRASS
FGR
FMPGR |
FFE |
|
Gradient Echo
Incoherent / Spoiled |
FLASH |
SPGR
FSPGR |
T1 FFE |
|
Gradient Echo
Steady State Free Process |
PSIF |
SSFP
FGR |
T2 FFE |
|
'True Fisp'
Balanced sequence |
True FISP |
FIESTA |
Balanced FFE |
|
'True Fisp'
Dual Exitation |
CISS |
FIESTA-C |
- |
|
Dobbelt-Ekko
Steady State |
DESS |
- |
- |
|
Multi-Ekko
Gradient Echo |
MEDIC |
MERGE |
mFFE |
|
Ultra Fast
Gradient Echo |
Turbo FLASH |
Fast GRE
Fast SPGR |
TFE
Turbo Field Echo |
| 3D
Ultra Fast
Gradient Echo |
MPRAGE |
3D FGRE
3D Fast SPGR |
3D TFE |
|
3D - Gradient Echo
Volumen interpoleret |
VIBE |
FAME
LAVA
LAVA-XV |
THRIVE |
|
Hybridsekvenser
Gradient og Spin Echo |
Turbo GSE,
TGSE |
- |
GRASE |
| Inversion Recovery |
IR
TIR (Turbo IR) |
IR
MPIR
FastIR |
IR
IR-TSE |
|
Short tau IR |
STIR |
STIR |
STIR |
|
Long tau IR |
Turbo Dark Fluid |
FLAIR |
FLAIR |
| True IR |
True IR |
T1 FLAIR |
Real IR |
|
Parallel Imaging |
iPAT
Algo 1: mSENSE
Algo 2: GRAPPA |
ASSET
Algo 1: SENSE
Algo 2: GEM |
SENSE
Algo: SENSE |
|
Flow Velocity Encoding |
Phase Contrast,
PC, PCA |
Phase Contrast
PC, PCA |
PC Velocity
Phase Contrast,
Quantitative Flow, PCA |
|
Echo Planar Imaging |
EPI |
EPI |
EPI |
|
Cine Study for Cardiac |
Cine FLASH |
Cine,
FASTCARD |
Cine |
|
Spin Echo Black Blood
for cardiac |
Dark blood prepared TSE,
HASTE,
FLASH |
Double IR FSE,
FSE-XL with blood suppression |
Black Blood pre pulse |
|
Spin Echo Black Blood
null fat for cardiac |
TRIM |
Triple IR FSE,
FSE-XL IR with blood suppression |
Black Blood pre pulse plus SPIR |
|
Viability imaging for cardiac |
Segmented 2D
TurboFLASH |
MDE IR Prep Gated FGRE |
Delay Hyper enhancement IR TFE |
|
Myocardial perfusion |
2D TurboFLASH,
SS TrueFisp,
gre-epi |
FGR-ET multiphase |
Multislice perfusion,
Saturation TFE/EPI,
B-FFE,
TFE |
|
MR Elastography (MRE) |
- |
MR Touch |
- |
|
Body Diffusion |
REVEAL |
- |
- |
|
Susceptibilitets vægted sekvenser |
SWI |
- |
- |
|
Dynamisk MRA med k-space manipulation |
TWIST |
TRICKS
TRICKS-XV |
- |
|
HR Bilateal Breast Imaging |
WIEVS |
VIBRANT
VIBRANT-XV |
BLISS |