MRI - CE-MRA NECK & POST-PROCESSING

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  • เผยแพร่เมื่อ 24 ก.พ. 2024
  • Today, I’m thrilled to demonstrate the straightforward process of performing Contrast Enhanced MRA of the neck, and I’ll be sharing some invaluable tips and tricks for seamless post-processing using View&Go (XA software). Don’t miss out - 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 #CE_MRA #POST_PROCESSING #MEDICAL_IMAGING #MRI_TECHNOLOGIST #MEDICINE #MRI_RADIOGRAPHER #MRIRADIOGRAPHER #RADIOLOGY #PATREON
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ความคิดเห็น • 33

  • @user-hx5zv7xe9h
    @user-hx5zv7xe9h 2 หลายเดือนก่อน +1

    yes of course i like it thank you again !

  • @andesastro
    @andesastro 5 หลายเดือนก่อน +2

    Great content Bac. Dont forget to always include the aortic arch in supraaortic trunks MRA as some pathologies such as dissection or stenosis in the origin is what the angio can show vs doppler US which will only suspect but not see.
    We also run the venous phase with head only dedicated FOV in sagital as cerebral vein thrombosis usually gets clipped with the arterial coronal FOV of head&neck

    • @Nguyen_MRI
      @Nguyen_MRI  5 หลายเดือนก่อน

      Very much agreed. I usually covers more when it comes to ce mra as you mention. Was just to show how it can be done easily with carebolus technique. Thanks for input. 😊🫰

  • @mihaimoldo
    @mihaimoldo 5 หลายเดือนก่อน +1

    Great video Bac as usual!
    99% Care Bolus is used because it's reliable enough for all pacients . Test bolus is ofc the most accurate method but you also lose 1-2ml of your contrast dose overall so many radiologists don't want that in the final Angio scan.
    Btw the TTC trick is in some cases counterproductive because when you see the first part of the contrast flooding the carotids, that's not the highest intensity signal of the entire contrast bolus, that usually is 1-3 seconds after, so for example in older pacients where the cardiac debit is lower you are too early for the arterial phase, but ofc it greatly depends on the pacient.

    • @Nguyen_MRI
      @Nguyen_MRI  5 หลายเดือนก่อน

      Very true. Thanks for input. ☺️🫰

  • @1shot-1kill84
    @1shot-1kill84 5 หลายเดือนก่อน +1

    I learned using the Test Bolus but have been using the Care Bolus approach for years. It's great. It simply takes the guesswork out of it. You can see in real time when the contrast is approaching the bifurcation and start the scan. I've never missed one yet with carotids or in the aorta/renals/mesenteric. Care Bolus is a no-brainer.

    • @Nguyen_MRI
      @Nguyen_MRI  5 หลายเดือนก่อน +1

      Thanks for input. I guess just stay calm and don't stress will do most of the work☺️🫰

    • @1shot-1kill84
      @1shot-1kill84 5 หลายเดือนก่อน +1

      @Nguyen_MRI yes exactly. Some patients blood flow rates are higher or lower than others, so the contrast may arrive a little sooner or later. It's a great tool for new techs and old. As you said, stay calm and be alert for the contrast arrival. Great vid as always.

  • @vickherrera425
    @vickherrera425 5 หลายเดือนก่อน +2

    Saludos crack, gracias a sus videos voy aprendiendo a planificar 🩻✔️

    • @Nguyen_MRI
      @Nguyen_MRI  5 หลายเดือนก่อน +1

      thank you for kindly words :)

  • @muralimohan24
    @muralimohan24 5 หลายเดือนก่อน +1

    Thank for the vedio. Great content

  • @frankiechankf1
    @frankiechankf1 5 หลายเดือนก่อน +1

    thank you very much,very useful

  • @bassamalameri8804
    @bassamalameri8804 5 หลายเดือนก่อน +1

    masha allah you are the best

  • @ubaidullakadaba
    @ubaidullakadaba 5 หลายเดือนก่อน +1

    Thank you very much
    Very useful knowledge

  • @viresh667
    @viresh667 5 หลายเดือนก่อน +1

    Thank you so much

  • @bassamalameri8804
    @bassamalameri8804 4 หลายเดือนก่อน +1

    your the best always

  • @muralimohanvenkata5740
    @muralimohanvenkata5740 5 หลายเดือนก่อน +2

    Thank you for your Video, I would like to mention that the table position is fixed and you are losing signal on the arch of the aorta. Tip: add a table position strategy to ISO and care bolus copied center slice with pre contrast to avoid table movement for post contrast.

    • @Nguyen_MRI
      @Nguyen_MRI  5 หลายเดือนก่อน

      indeed, very important. thanks

    • @mihaimoldo
      @mihaimoldo 5 หลายเดือนก่อน +2

      You can use copy parameters : table position after the Native scan ,that way the table won't move regardless of ISO or not.

    • @Nguyen_MRI
      @Nguyen_MRI  5 หลายเดือนก่อน

      @@mihaimoldo yes important so the table won't move when you want to start the first arterial phase. Nonetheless using the pre protocol of Siemens is a good start 👍. Thanks for input as always.

  • @bala-bf5zn
    @bala-bf5zn วันที่ผ่านมา

    Bro I need learn how to colour post processing in MRI siemens Vida 3 T perticular part only different colour and add to normal images

  • @Gun1ld
    @Gun1ld 5 หลายเดือนก่อน +1

    Do you know what the cons of flash vs twist? You mentioned you wanted to avoid venous contamination, but couldn’t you avoid that by setting the correct temporal resolution or choose only the arterial series in your reconstruction of the twist sequence?

    • @Nguyen_MRI
      @Nguyen_MRI  5 หลายเดือนก่อน +1

      Good question. With twist you get higher temporal resolution. But standard ce mra you can achieve better spatial resolution.

  • @MrLudaGuja
    @MrLudaGuja 22 วันที่ผ่านมา +1

    Have you tried using saturation for MRV/MRA of the neck?

    • @Nguyen_MRI
      @Nguyen_MRI  22 วันที่ผ่านมา

      @@MrLudaGuja yes

  • @aamirali4529
    @aamirali4529 5 หลายเดือนก่อน +1

    Sir can you please make a video on spinal angiography

  • @iansze2652
    @iansze2652 5 หลายเดือนก่อน +1

    Great video Bac......just curious what phase directiom and oversampling you used?

    • @Nguyen_MRI
      @Nguyen_MRI  5 หลายเดือนก่อน

      Thanks. Phase left right and oversaming just enough to avoid fold over.

  • @mrtran6050
    @mrtran6050 4 หลายเดือนก่อน +1

    Chào anh, với những máy không có coil Head-Neck thì nên sử dụng bodycoil hay small coil L để tối ưu khi muốn chụp mạch cảnh - não như bên máy anh?

    • @Nguyen_MRI
      @Nguyen_MRI  4 หลายเดือนก่อน +1

      Chao em. th-cam.com/video/xMyv6y_Qfpw/w-d-xo.htmlsi=i5ip0TuhVJUDy22j

    • @mrtran6050
      @mrtran6050 4 หลายเดือนก่อน +1

      @@Nguyen_MRI em cảm ơn

  • @dop887
    @dop887 5 หลายเดือนก่อน

    Hi Bec,
    The care bolus sequence in the siemens tree on our scanner is disabled but the test bolus is not. How can I work around it, if I want to use care bolus please?

    • @Nguyen_MRI
      @Nguyen_MRI  5 หลายเดือนก่อน

      What scanner and software are you using? Also this carebolus where did you find it under?