Parellel Beam CT, Fan Beam CT and Cone Beam CT geometries [Radiologic Technologists / Radiographers]

[@majdielmhdwi5472]

Simple and informative video
Thank you

[@HowRadiologyWorks]

Welcome please share it 👍

[@patriciazunigaclavijo32]

thank you so much!

[@HowRadiologyWorks]

Your welcome

[@haroutzeitounian4187]

Great work brother make video on ct dosimerty calibration dose rate and dose accumulation ion chamber types

[@ravindranathhospital1362]

Nice video

[@HowRadiologyWorks]

Thanks

[@jafaar9867]

Is it possible to add the translation option to the video as in your new videos?

[@audiquattro6768]

How many projections make up a typical CT?

[@TheNettforce]

About 1,000

[@HowRadiologyWorks]

Per rotation

[@audiquattro6768]

@@HowRadiologyWorks any idea how many frames you are averaging per projection?

[@TheNettforce]

@@audiquattro6768 one detector readout or frame per rotation

[@jaredslibeck4815]

Is Fan Beam more accurate or Cone Beam?

[@HowRadiologyWorks]

Jared fan beam is ‘easier’ to reconstruct but not necessarily more accurate. See our post on FBP image reconstruction for more details, howradiologyworks.com/filtered-backprojection-fbp-illustrated-guide-for-radiologic-technologists/