Fat Saturation Techniques - Full Guide
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- čas přidán 22. 07. 2024
- Fat Saturation Techniques - Full Guide
Hello MRI Community,
Time for a new educational video involving different techniques in MR imaging. This time we will focus on a broad range of diverse 𝐟𝐚𝐭 𝐬𝐚𝐭𝐮𝐫𝐚𝐭𝐢𝐨𝐧 𝐭𝐞𝐜𝐡𝐧𝐢𝐪𝐮𝐞𝐬. Not only we will illustrate the uses of such techniques in some specific MR contexts, but we will also compare the potential image quality achievable from different sequences acquisition showing some interactive examples.
If you want hear more about 𝑬𝒗𝒆𝒓𝒚𝒕𝒉𝒊𝒏𝒈 𝑴𝑹𝑰 please subscribe to the channel and follow us on our social media platforms: linktr.ee/everythingmri 🔔
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#MRI #MRIradiographer #Magnetic #Resonance #Imaging #MSKimaging #Radiographer #Radiology #Radiologist #Tesla #FatSaturation #STIR #SPIR #FatSat #SPAIR #DIXON #Anatomy #Siemens #Gehealthcare #Philipshealthcare #Canonmedical #CZcams #LinkedIn #MRIcommunity - Věda a technologie
Thanks Julien
Perfect useful information
Thank you so much. Happy to hear that 😊
Well explained! Thank you.
Thank you so much 🙏🏻
Thank you so much pro
thank you so much pro
thannnk you
I think i prefer STIR because of ( less inhomogeneity, so more contrast resolution ), moreover my dr like STIR more.
Very useful but can i get that useful information in written form.. because it is easy to learn after watching this informative video ♥️
We will definitely work on this as well. Thanks in the meantime for the support 🙏🏻
@@everything-mri yup we are waiting eagerly ♥️
We use spair t1 vibe for breast , do we need to verify the fat peak or manually select the fat peak before the post contrast portion?
Thank you for your message. I am not sure I fully understood your question, can you build on that and provide further details?
Overall, I always recommend to do such process manually as the machine may miscalculate the frequency of the tissue to suppress and therefore the efficiency of the sequence may be inevitably impacted! Hope this partially answer you question
@@everything-mri wow, thank you for your response. Before the t1 fat sat vibe (spair fat sat) scan starts, a window of water and fat sat peak pop up that allows us to manually select the peak. There is the water and water peak on the diagram, do I need to manually select one and hit apply ? And for normal breast without implants spair image which peak should I choice and apply.
Thank for claryfing this further. So, if you acquire sequences that involve spectral saturation in breast MRI, when the frequency selection window shows up, you can choose with the right click to zoom in and look with the mouse for the 0! That’s the ideal saturation point. Then click apply and run. That’s usually the peak on the right. If you want to suppress the silicone instead, you need to usually choose the peak on the left!
FatSaturation of Siemens is not SPIR. That is CHESS. SPIR combine the attributes of CHESS (fat-selective RF pulse and spoiler) and STIR (inversion recovery nulling of fat signal)
Thank you for flagging this. With "SPIR" we were in fact referring to the generic name regardless the vendor, to point out the differences between such a sequence and SPAIR and STIR. But thank you for suggesting the fact that it falls under another name on some specific vendors, I am sure this will clarify things to a lot of people 🙏🏻
I want documents on MRI to learn can you help me
Thanks
Hello. There are many books that you can purchase online regarding MRI to start from the basics. One we can reccommend is definitely this one, from our dear friend Doug Boyd: boydsimaging.com/boyds-comprehensive-guide-to-mri-book/