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Table 4 Calibration factor (CF) for each system for vendor-neutral quantification

From: Variability in lutetium-177 SPECT quantification between different state-of-the-art SPECT/CT systems

System

CF for Hermes SUV SPECT [cps/MBq]

Discovery NM/CT 670 Pro

6.2

Symbia Intevo Bold, xSPECT Quant

10.2

Symbia Intevo Bold, Broad Quantification

10.2

Symbia T16 system 1

10.3

Symbia T16 system 2

10.1