Somatom Volume Zoom Ring atifact
August 09, 2019 10:02
The images show ring artifact, I already did air calibration and the problem persists. I tried to make channel correction, but it shows the following message:
... calculating channel correction values failed, possibly caused by a defective channel...
What are the steps in the software to find and disable the defective channel?
Software version: Somaris/5 VA47C
I appreciate the help you can give me.
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re: Somatom Volume Zoom Ring atifact
August 11, 2019 02:25
Likely bad DAS board, you need to troubleshoot further and figure out which one
re: re: Somatom Volume Zoom Ring atifact
August 18, 2019 11:23
I believe he already made that conclusion Eric . I think hes not sure how to troubleshoot the specific detector board. Do you have any tips? I'm no Siemens expert.
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