1. QUIZ 5 : MR in biliary and pancreas imaging
Answer : D
Basics Of MRI:How I Do It AFIIM -ISRA 2016

2. QUIZ 5 : MR Cholangio Pancreatography
What is the less reliable sequence ?
Axial single shot with short TE (SSFSE)
FRFSE 3D at 1.5 Tesla
Coronal single shot with long TE (SSFSE)
FRFSE 3D at 3 Tesla
Radial SSFSE with long TE
Basics Of MRI:How I Do It AFIIM -ISRA 2016

3. QUIZ 5 : MR Cholangio Pancreatography
What is the less reliable sequence ?
Axial single shot with short TE (SSFSE)
FRFSE 3D at 1.5 Tesla
Coronal single shot with long TE (SSFSE)
FRFSE 3D at 3 Tesla
Radial SSFSE with long TE
Basics Of MRI:How I Do It AFIIM -ISRA 2016

4. QUIZ 5 : MR Cholangio Pancreatography About 3D FRFSE
Low respiratory frequence decreases acquisition time
High rate respiratory frequence decreases acquisition time
Has a higher spatial resolution at 3T than 1.5T with an identical acquisition time
Is a single shot sequence
Basics Of MRI:How I Do It AFIIM -ISRA 2016

5. QUIZ 5 : MR Cholangio Pancreatography About 3D FRFSE
Low respiratory frequence decreases acquisition time
High rate respiratory frequence decreases acquisition time
Has a higher spatial resolution at 3T than 1.5T with an identical acquisition time
Is a single shot acquisition
Basics Of MRI:How I Do It AFIIM -ISRA 2016

6. Basics Of MRI:How I Do It AFIIM -ISRA 2016
QUIZ 5 : MR pancreas
3D GE multi echo Dixon T1
Has a high NPV for pancreatic disease
Abnormality is hyperintense
Has a low PPV for pancreatic disease
Is accurate to distinguish adenocarcinoma to chronic pancreatitis
Basics Of MRI:How I Do It AFIIM -ISRA 2016

7. Basics Of MRI:How I Do It AFIIM -ISRA 2016
QUIZ 5 : MR pancreas
3D GE multi echo Dixon T1
Has a high NPV for pancreatic disease
Abnormality is hyperintense
Has a low PPV for pancreatic disease
Is accurate to distinguish adenocarcinoma to chronic pancreatitis
Basics Of MRI:How I Do It AFIIM -ISRA 2016

8. About focus weighted diffusion compared to standard diffusion
QUIZ 5 : MR and pancreas
About focus weighted diffusion compared to standard diffusion
Small pancreas FOV decreases spatial resolution by 3
Might give more distorsion
Increases wrap artefact
No limitation of b value but there is limitation in number of direction
Requiers an assymetric FOV
Basics Of MRI:How I Do It AFIIM -ISRA 2016

9. About focus weighted diffusion compared to standard diffusion
QUIZ 5 : MR and pancreas
About focus weighted diffusion compared to standard diffusion
Small pancreas FOV decreases spatial resolution by 3
Might give more distorsion
Increases wrap artefact
No limitation of b value but there is limitation in number of direction
Requiers an assymetric FOV
Basics Of MRI:How I Do It AFIIM -ISRA 2016

10. QUIZ 5 : MR in pancreas adenocarcinoma
MRI : Which sequence produces the greatest tumor Conspicuity
T1 GRE arterial phase
T1 GRE portal phase
T1 GRE delayed phase
Diffusion weigted images
2D T2 fat-saturation fast-recovery fast spin echo (FRFSE)
Basics Of MRI:How I Do It AFIIM -ISRA 2016

11. QUIZ 5 : MR in pancreas adenocarcinoma
MRI : Which sequence produces the greatest tumor Conspicuity
T1 GRE arterial phase
T1 GRE portal phase
T1 GRE delayed phase
Diffusion weigted images
2D T2 fat-saturation fast-recovery fast spin echo (FRFSE)
Basics Of MRI:How I Do It AFIIM -ISRA 2016