[Intl_DxMedPhys] PET Sensitivity for Siemens Biograph Trinion

[Joby Voetberg]

Has anyone successfully completed PET sensitivity testing on a Siemens Trinion? I recently was on one for the first time and ran my sensitivity scans using the NEMA sensitivity rods thinking I could retroactively extract the total true counts for each scan (as we can with Syngo based scanners), but I've not been able to get any count information. Siemens says the true counts need to be extracted from the raw data back at the factory (and are not in the DICOM header) and I'm not aware of any alternative way to find counts or perform sensitivity testing. Any thoughts or suggestions would be appreciated!

Joseph (Joby) L. Voetberg Jr., MHP, DABR
Medical Physicist
Program Director, Imaging Physics Residency Program
Phone: (360) 736-6066 / Fax: (360) 736-7293
https://urldefense.com/v3/__http://www.corwinhp.com__;!!KGKeukY!1z78sTpku7EKlPG6_v90BFSbvAZ6iz6HFcsKHxhhNd7HFCdRJxX70d5g_y8ZK15wq4dJzXLc3OFOtubYsNqPqAiBRt8toI5LsJOP$ <mailto:Joby at corwinhp.com>
[CHP_email_2017]

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