MRI - DWI - INNER EAR IMAGING
HTML-код
- Опубликовано: 30 июн 2024
- This video is all about DWI in the inner ear. I’m going to do this on a 3T scanner which is far more challenging compared to a lower field strength. Nr.1 enemy for DWI is distortion, and with different DWI techniques we will try to minimize this artifact.
Tune in and join me.
Remember to check out and support my PATREON here: / bacmri
Thanks for watching, following and support.
#S_MAGNETIC_VLOG #MRI #SIEMENSHEALTHINEERS #INNEAR_EAR #DWI #MEDICAL_IMAGING #MRI_TECHNOLOGIST #MEDICINE #MRI_RADIOGRAPHER #MRIRADIOGRAPHER #RADIOLOGY #PATREON
References:
Olif - Be Yourself | Vlog No Copyright Background Music : rb.gy/a9w2zk
Thanks for the nice comparison. For BLADE diffusion, the SNR might be higher if longer TR is used, e.g., 3500
Thanks for your input ☺️👍
Thanks Bac, as usual very informative 🙌🏼
the frustration I have is that my facility does not want any alterations to the sequences. Knowing that my Siemens has so many great options is fruitless when you cannot manipulate it.
yeah thats sad.
Can you do another video to the one that you have in more detail like step by step on how uploading protocols, making changes to protocols and add positioning pictures to protocols. I would really appreciate it.
Thanks again for your help. I'm big fan of yours.
You should just try, send the new sequence alongside the old one. Done this alot, and it works. They dont know what they're missing until they see it.
We usually use Resolve for routine inner ear scans and Haste diffusion for cholesteatoma. Unfortunately, we do not have blade diffusion available but it looks great!
Same here. But will look further into the blade dwi and see its potential.
This is focous dwi thanks
Haste DWI or non-EPI DWI, Siemens harmony 1,5T.
👍🏻
may i ask what would the most used protocol you currently use for inner ear imaging? i mean for none cholesteatoma cases, e.g. pre implant
mrimaster.com/protocol-and-planning-of-iams/
A question: Do you always wear the device on the patient's finger? (Brazil-SP)
What device?
@@Nguyen_MRI I noticed that you put the pulse monitoring on the patient's finger, I would like to know if it is necessary to use it?
@@_Guga oh you mean the respiratory? It's monitor only because the table have it in build. For this exam no needed
@@Nguyen_MRI Thank you so much for answering, I have been working with MRI for 19 years and I have never used respiratory monitoring for this sequence, I follow all your videos on RUclips and Linkdim
@@_Gugait's not used for this sequence. Bac has the respiratory trigger built in the table itself so automatically you see it for every pacient .
Sir, what do you think about Sequence 3D Watsc? Some articles said it's superior, but some said not? I'm really confused. and which fat supp technique do you think is better for knee MR?
Water excitation is the fastest in MSK. But normal fat sat works just as well. Dixon is king if you have trouble with fat sat.
good question, but i dont have experience with that sequence. so i cant say much. are your radiologists happy?
Haste dwi and non epi is same?
Yes
@@Nguyen_MRI thank you so much
What are people doing to minimize that artifact on GE?
Do you prefer Multi-shot or TSE in DWI?
good question. for inner ear non epi haste dwi is good. but sometimes an optimized resolve is also very good. the new blade dwi is something im currently working on now, looks promising so far. what about you?
In my opinion, in a Philips scanner- DWI-TSE sucks ass, we only use it because theoretically said by literature that choleastoma is better seen in those sequences. I couldn't see shit there@@Nguyen_MRI
Bro do have any suggestions for Mri Simulation for practice free
There exist but unfortunately not free.
@@Nguyen_MRI can u suggest me some
@@b3rlinop693 www.corsmed.com/mri-simulator/
scanlabmr.com
@@Nguyen_MRI thank u bro
Is this XA 50 or 60? Looks like 60
Xa50
Epi dwi b value?
1000
@@Nguyen_MRI🙏🙏💕💕💕💕
HASTE DWI