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Table 3 Comparison of absorbed dose calculation methods through the Dmean and D50% for Ph1 at 0.29 MBq mL −1 and Ph2 at 1.71 MBq mL −1, for both VOIouter and VOIinner. Reconstructions were performed using Recon1

From: Yttrium-90 quantitative phantom study using digital photon counting PET

Calculation Ph1 VOI,inner Ph1 VOI,outer Ph2 VOI,inner Ph1 VOI,outer
method Dmean D50% Dmean D50% Dmean D50% Dmean D50%
Ref. MC (Gy) 15.1 15.2 15.1 15.2 83.7 89.2 83.7 89.2
VSV conv. (Gy) 14.9 14.2 14.7 13.9 88.8 88.1 79.9 81.9
LDM (Gy) 15.0 13.7 14.8 13.1 90.5 89.0 82.7 82.2
Percent diff. (%) −1.3 −6.6 −2.6 −8.6 + 6.1 −1.3 −4.5 −8.2
MC vs VSV         
Percent diff. (%) −0.7 −9.9 −2.6 −13.8 + 8.1 −0.2 −1.1 −7.8
MC vs LDM