A Partial Volume Effect Correction Tailored for ¹⁸F-FDG-PET Oncological Studies

Table 2

Six spheres, one representative measurement: actual diameter, GS radioactivity concentration in the spheres and in the background and the derived 𝐿/𝐵_GS.

d (mm)	𝐶GS-sphere (MBq × mL^−1)	𝐶GS-background (MBq × mL^−1)	𝐿/𝐵GS
10	0.07844±0.00666	0.01258±0.000555	6.3±0.65
13	0.07363±0.00555	0.01258±0.000555	5.9±0.56
17	0.06475±0.00222	0.01258±0.000555	5.2±0.35
23	0.06438±0.00185	0.01258±0.000555	5.2±0.34
29	0.05550±0.00111	0.01258±0.000555	4.4±0.27
37	0.05550±0.00037	0.01258±0.000555	4.4±0.26