MRI sequences in Radiology
In MRI scanning when a Radiographer scans the Body parts in an MRI machine, which kind of sequences selected by the Radiographer in the Brain, MRA, MRV, JOINT, SPINE, THIGH, LEG, HAND, ORBITS, MRCP, ABDOMEN, THORAX are detail given in the below …..
• MRI BRAIN – SEQUENCES
1. FLAIR AXIAL
2. T2 – AXIAL
3. T1- AXIAL
4. DWI( DIFFUSION ) -AXIAL
5. GRE/ SWI- AXIAL
6.T2 – SAGITTAL
7. T2 – CORONAL
• MRA – ANGIOGRAPHY
1. FLAIR
2.T1-AXIAL
3. DWI- AXIAL
4. GRE/SWI
5. 3D-TOFF
• MRV – VENOGRAPHY
1. FLAIR – AXIAL
2. DWI- AXIAL
3. GRE / SWI – AXIAL
4.2D- TOFF
• CONTRAST STUDY MRI BRAIN
1 ROUTINE SEQUENCE
2.T1 FS AXIAL PRE CONTRAST
• POST CONTRAST
4. T1- FS AXIAL
5.T1 FS CORONAL
6. T1- FS SAGITTAL
• Spectroscopy (MRS)
1. ROUTINE SEQUENCES
2. SVS SINGLE VOXEL
3. SVC MULTI VOXEL
• INTRACRANIAL NERVE
1. ROUTINE SEQUENCES
2. T2- TSE 3D AXIAL THIN( pons region)
• PARKINSON PROTOCOL
1. ROUTINE SEQUENCES
2.T2 TSE THIN 3D AXIAL HYPOTHALAMUS REGION
• SEIZURE PROTOCOL/ Epilepsy PROTOCOL
1. BRAIN ROUTINE
2.T1 IR CORONAL thin ( PERPENDICULAR TO HIPPOCAMPUS REGION)
• Cervical Spine
1. T2 SAGITTAL
2. T1 SAGITTAL
3. TRIM / STIR SAGITTAL
4. TRIM /STIR CORONAL
5. T2 AXIAL
6. T1- AXIAL
• Dorsal Spine
T2 SAGITTAL CEVICAL + T2 SAGITTAL DORSAL SPINE + T2 SAGGITAL LUMBER ( FOR COMPOSING)
1.T2 SAGITTAL
2. T1 SAGITTAL
3. TRIM / STIR SAGITTAL
4. TRIM /STIR CORONAL
5. T2 AXIAL
6. T1- AXIAL
• Lumber Spine
1. T2 SAGITTAL
2. T1 SAGITTAL
3. TRIM / STIR SAGITTAL
4. TRIM /STIR CORONAL
5. T2 AXIAL
6. T1- AXIAL
• Sacrum/ Coccyx Spine
1. T2- SAGITTAL
2. T2 SAGITTAL / T2- CORONAL
3. TRIM SAGITTAL
4. TRIM CORONAL
5. T1 AXIAL
6. T2- AXIAL
• SPINE MYELOGRAPHY
1. T2- HASTE SAGITTAL
2. T2- HASTE CORONAL
• SPINE SCREENING
1.T2 SAGITTAL
2. TRIM / STIRE SAGITTAL
3.T1 SAGITTAL
• MRI KNEE
1. PDFS SAGITTAL
2. PDFS CORONAL
3. TRIM / STIR CORONAL
4. PDFS AXIAL
5. T1 SAGITTAL + CORONAL
6.T1 AXIAL
• MRI ANKLE
1. TRIM SAGITTAL
2.T1 SAGITTAL + CORONAL
3. PDFS SAGITTAL + CORONAL
4. PD FS AXIAL
5. T1 AXIAL
6. TRIM AXIAL
• MRI FOOT
1. TRIM SAGITTAL
2. T1 SAGITTAL
3. PDFS SAGITTAL+ CORONAL
4.PDFS AXIL
5. T1 AXIL
6 TRIM AXIL
• MRI LEG
1.PD FS CORONAL + SAGITTAL + AXIAL
2. T1 CORONAL+ SAGITTAL+ AXIAL
3. TRIM CORONAL + AXIAL
4. T2 AXIAL
• MRI THIGH
1.PDFS – CORONAL + SAGITTAL + AXIAL
2. T1 CORONAL+ SAGITTAL+ AXIAL
3. TRIM CORONAL + AXIAL
4. T2 AXIAL
• MRI OF HIP JOINT + PELVIS
1. TRIM – CORONAL + AXIAL
2.T1- CORONAL + AXIAL
3.T2- CORONAL + AXIAL
4. PDFS AXIAL
5. T1 SAGITTAL BILATERAL
6. TRIM SAGITTAL BILATERAL
• SHOULDER JOINT
1. PDFS- AXIAL+ CORONAL+ SAGITTAL
2.T1 – AXIAL + CORONAL + SAGITTAL
3. TRIM / STIR CORONAL + SAGITTAL
• MRI ARM
1. PDFS – CORONAL + SAGITTAL+ AXIAL
2. T1 – CORONAL + SAGITTAL + AXIAL
3. T2- AXIAL
4 .TRIM CORONAL
5. PD- AXIAL + CORONAL
• MRI ELBOW
1. PDFS- CORONAL + SAG + AXIAL
2. T1 CORONAL + AXIAL
3. TRIM – CORONAL + SAG + AXIAL
4. PD AXIAL
• MRI WRIST JOINT
1. PDFS – CORONAL + SAG+ AXIAL
2. T1 CORONAL+ SAG + AXIAL
3. TRIM CORONAL + AXIAL
4. PD – CORONAL
• MRI HAND
1. TRIM – CORONAL + AXIAL
2. T1 – CORONAL + AXIAL
3. T2 – AXIAL
4. PDFS – AXIAL + CORONAL
5. PD- CORONAL
• MRCP
1.T2 HASTE COR
2.T2- HASTE AXIAL
3.T2 – HASTE AXIAL FS
4.T2 TRUFI AXIAL BH
5. T1 Fl2d Axial msh256 (breath hold tree time )
6.T2 Coronal Thick slab -bh (Breath hold ) 11- 12 time * ( CENTRE ON CBD )
7. T2- TSE 3D Cor Rep
• MRI FISTULOGRAM ( Perianal )
1. T2- TRIM SAG
2. T2- TRIM COR
3. T2- TRIM AXIAL
4. T2- TSE AXIAL
5. T1 – TSE AXIAL
6. DWI AXIAL
• MRI L/S spine
1. T2- sag
2. T1- sag
3. T2- Trim cor
4. T2- Axial
5. T1 Axial
6. T2- haste cor
7. T2- haste sag
• MRI Whole Spine
1 . Localiser C- spine
2. Localiser D – spine
3. Localiser S- spine
4. T1 – sag C- spine
5. T1- sag D- spine
6. T1 – sag L- spine
7. T2- TRIM COR
8. T2- TSE AXIAL
9. T1 TSE AXIAL
Disclaimer – This is only for the Basic knowledge of radiographers and Radio technicians all sequences collect with my knowledge and seniors’ help and Google search and books help.
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