@mavutomvula4972 21 күн бұрын
Hi Bac. Can you please post some tutorials on the following topics KNEE DYNAMIC MANDIBLE DYNAMIC ENTEREGRAPHY
@dharanikumar.p9239 3 ай бұрын
Hi sir.. Could you explain about slice oversampling And how we adjust that?
@iansze2652 3 ай бұрын
Great videos as always! Just a question, were the Spine SWI sequences part of the Siemens tree and you optimized them, or did you have to build them from the Brain SWI from the Siemens tree? Thanks!
@Nguyen_MRI 3 ай бұрын
build from brain
@mihaimoldo 3 ай бұрын
SWI in the Siemens tree is only found in the Brain currently . Bac took that brain SWI and optimized it for the Spine.
@Ahaha4 3 ай бұрын
Hi Bac, thank you for your video🤝👍💪 Tell me pls, Vida 3t is it Sola but 1,5t?))
@Nguyen_MRI 3 ай бұрын
Same plattform yes.biomatrix. 3T vs 1.5T.
@Ahaha4 3 ай бұрын
@@Nguyen_MRI Thanks 🙏🏻
@Nguyen_MRI 3 ай бұрын
@@Ahaha4 you're welcome ☺️
@furreh 3 ай бұрын
Love your videos, hemosiderin deposits are what we usually use SWI in MSk examinations. We havn't dabbled into SWI for the spine, but I could see it becoming useful in post-bleeding cases. Do you have any advice for SWI in the upper extremities where we are lacking in specialized coils?
@Nguyen_MRI 3 ай бұрын
Upper you want to try that? What scanner and coil you have.?
@furreh 3 ай бұрын
@@Nguyen_MRI 1.5T SOLA / 3T VIDA. We have shoulder coil, but wrist and elbow are flex. (Currently we're doing knees regularly and feet rarely).
@Nguyen_MRI 3 ай бұрын
@@furreh Try ultraflex. Those are very good one.
@mihaimoldo 3 ай бұрын
Interesting video Bac. Thinking outside the box are we, now? 😁 To be honest it looks like a Sagital trufi for some reason 😁. I wonder if the SWI is better for lesions than a normal 2d or better yet 3D Medic sequence . Both are t2 gradient so both should show hemorrhage, ofc in a different manner. Have you tried the SWI on a pacient with known pathology, for example a hemorrhaging lesion? Also many dr ask for SWI in MSK and pelvis as well. Could you try your hand on a pelvis SWI if you have the time(female pathology would benefit from SWI most)?
@Nguyen_MRI 3 ай бұрын
I've tried on spine hemorrhage. Shows great on that case. MSK i also tried different areas. Not pelvis. Great idea let's try that 🤔☺️👍
@iansze2652 3 ай бұрын
We found that with the 3D MEDIC for things like T and L spines will have a lot of breathing artifacts, especially for 3T. A Sagittal SWI would be ideal, as many of our neuro rads ask for that
@mihaimoldo 3 ай бұрын
@@iansze2652 interesting. Even with LR encoding ? SWI is very prone to motion so I would assume that the breathing artifacts are as pronounced as a normal medic, no?
@mihaimoldo 3 ай бұрын
@@Nguyen_MRI cool! If you plan to do another SWI on the pelvis could you share your MSK results, please ? It would be helpful I think.
@iansze2652 3 ай бұрын
@@mihaimoldo We find using 100% oversampling for LR phase encoding to take too long even with acceleration (we do not have Deep Resolve yet). For Spine SWI, we would typically have phase HF then oversampled as necessary (not necessarily to 100%) and accel
@swargofficial4118 Ай бұрын
How can Find Dear Localiser whole spine sequence 13 Second Only I have 1.5t sempra machine
@Nguyen_MRI Ай бұрын
@@swargofficial4118 you have to optimize it. Maybe not exactly 13sec but around that. Depends on scanner and how much coverage you need. Video here: kzfaq.info/get/bejne/gspjmNhjt7SYqaM.htmlsi=Do0ECMGiwOBWR9mr
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