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

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

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

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

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

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

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

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

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

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

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

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

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

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

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): 109-120. Basics Of MRI:How I Do It AFIIM -ISRA 2015