1. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
Answser B
Basics Of MRI:How I Do It AFIIM -ISRA 2015

2. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
What type of sequence is the “De Seze Magnetic”:
T2 FSE Fat Sat
STIR
SS FSE with long TE
T1 SE
Basics Of MRI:How I Do It AFIIM -ISRA 2015

3. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
What type of sequence is the “De Seze Magnetic”:
T2 FSE Fat Sat
STIR
SS FSE with long TE
T1 SE
Answser B
Basics Of MRI:How I Do It AFIIM -ISRA 2015

4. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
Which benefit you obtain for a spine imaging when you use a 3D FSE ISO T2W sequence in the axial plan?
Strong T2 W imaging
No gap between two slices in every plan for the whole spine
No respiratory artefact motion
Decrease time of exam
Basics Of MRI:How I Do It AFIIM -ISRA 2015

5. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
Which benefit you obtain for a spine imaging when you use a 3D FSE ISO T2W sequence in the axial plan?
Strong T2 W imaging
No gap between two slices in every plan for the whole spine
No respiratory artefact motion
Decrease time of exam
Answer :B
Basics Of MRI:How I Do It AFIIM -ISRA 2015

6. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
 A sequence is avoided when you use FAT SAT with a large field of view. Which one?
STIR with long TE
Dixon sequence(IDEAL)
Selective Fat SAT
STIR with short TE
Basics Of MRI:How I Do It AFIIM -ISRA 2015

7. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
 A sequence is avoided when you use FAT SAT with a large field of view. Which one?
STIR with long TE
Dixon sequence(IDEAL)
Selective Fat SAT
STIR with short TE
Answser C
Basics Of MRI:How I Do It AFIIM -ISRA 2015

8. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
 What is the best sequence for an spine arthrodesis?
T2 *(GRE) without FATSAT
MAVRIC (or WARP)
STIR T2
Basics Of MRI:How I Do It AFIIM -ISRA 2015

9. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
 What is the best sequence for an spine arthrodesis?
T2 *(GRE) without FATSAT
MAVRIC (or WARP)
STIR T2
Answser B
Basics Of MRI:How I Do It AFIIM -ISRA 2015

10. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
A 54 year old man, with history of lymphoma remission, and surgery for adenoma prostatic , presents a sudden onset of bilateral pain of the legs and urinary disorder.
All inflammatory blood tests negative. CSF test negative
Answser B
Basics Of MRI:How I Do It AFIIM -ISRA 2015

11. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
STIR T1
T1 Gd+
Basics Of MRI:How I Do It AFIIM -ISRA 2015

12. One proposition is correct
QUIZ 2 Spine Imaging
One proposition is correct
You need Diffusion sequence to conclude
The symptomatology is referred to multiples disk herniation T9- 10,L4-5, L5-S1
Enhancement of roots are related with spinal anesthesia
Diffuse Enhancement of bone marrow related with lymphoma

13. One proposition is correct
QUIZ 2 Spine Imaging
One proposition is correct
You need Diffusion sequence to conclude
The symptomatology is referred to multiples disk herniation T9- 10,L4-5, L5-S1
Enhancement of roots are related with spinal anesthesia
Diffuse Enhancement of bone marrow related with lymphoma
Answer : C

14. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
The roots are inflammatory and sticken together.
Chronic Adhesive Arachnoiditis (CAA)
Basics Of MRI:How I Do It AFIIM -ISRA 2015

15. Basics Of MRI:How I Do It AFIIM -ISRA 2015
QUIZ 2 Spine Imaging
Chronic Adhesive Arachnoiditis (CAA)
Arachnoid reactions to local anaesthetics are thought to be a function of their histotoxic properties
bupivacaine in vitro increase adherence of nerves
Clinical features: leg pain,sensory abnormality,urinary sphincter dysfunction
MRI (T1WGd+): the nerve roots are irregularly thickened and clumped together, often stuck to the dura, resulting in an “Emty Sac Sign”.
CAA is uncommun adverse reaction after epidural anesthesia. It may be appear even without injury of the dural mater.
Puis lire la diapo
BUVICAINE…….
Obstetric epidurals and chronic adhesive arachnoiditis
Br. J. Anaesth. (2004) 92 (1):
Basics Of MRI:How I Do It AFIIM -ISRA 2015