TABLE 1

The Degree of 18F-FPBG Uptake of Multiple Organs at 30 min, 1 h, and 2 h Post-Injection

Maximum SUVAverage SUV ± SD
30 min1 h2 h30 min1 h2 h
Brain0.250.330.340.16 ± 0.040.19 ± 0.050.16 ± 0.05
Lacrimal gland3.172.282.361.21 ± 0.720.86 ± 0.440.90 ± 0.56
Parotid gland3.672.323.161.81 ± 0.871.28 ± 0.531.62 ± 0.75
Lung0.990.770.810.74 ± 0.100.52 ± 0.090.50 ± 0.10
Heart1.861.301.111.41 ± 0.240.79 ± 0.160.82 ± 0.17
Liver7.647.296.186.91 ± 0.345.89 ± 0.544.96 ± 0.43
Spleen0.810.650.540.66 ± 0.060.36 ± 0.100.39 ± 0.07
Kidney2.491.591.571.70 ± 0.291.18 ± 0.171.17 ± 0.18
Large intestine1.802.442.450.95 ± 0.230.96 ± 0.371.34 ± 0.35
Small intestine4.414.363.623.12 ± 0.672.93 ± 0.662.43 ± 0.50
Growth plate (distal femur)0.751.061.560.46 ± 0.140.59 ± 0.190.70 ± 0.35
  • Spherical volumes-of-interest (4.04–11.03 cm3) were placed over the individual organs and the maximum and average SUVs were calculated.