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Table 1 Validation phantom. Recovered activity concentration in the uniform cylindrical phantom after an overnight acquisition

From: Phantom validation of quantitative Y-90 PET/CT-based dosimetry in liver radioembolization

True activity concentration (MBq mL−1) Recovered activity concentration in the uniform phantom (MBq mL−1) Scan time (min) Reconstruction parameters Homogeneity index
0.273 ± 0.008 0.257 ± 0.016 960 2i, 15s 0.07