CT Numbers and Electron Density Detailed Review
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CT Numbers (Hounsfield Units) are crucial to radiotherapy and determining accurate dose on CT scans. This video provides a detailed review of how we determine CT numbers, it's significance and how they relate to electron densities.
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Пікірлер: 8
Thank you for this information I wanna videos about QA daily , monthly or every years
thanks it is very informative .. from where can i get the electron density value ?
Great video!!! ....
This helped so much for my Treatment Planning course! Thank you
@OverExtrudedPhysicist
2 жыл бұрын
Great, I'm glad it helped! If I can do anything else feel free to task
Thanks for the video Please advive, if this is already done for the current TPS in use and a new CT is installed, do i have to scan the phantom and asign the electron density again or do i just have to verify that my values are still correct by scanning with the new CT and getting my CT/ED values (comparing with the baseline from when the tps was commissioned,)?
Iam sorry. I want to ask.you. How kVp ( kilo volt ) and mAs ( mili ampere second) used for scanning CT number Phantom?
Pls do video about image geometry ct to tps and noise signal image and QA for display unit