TABLE 2
Total Radioactivity During and After Radiotracer Circulation
During
After
Radiotracer
Mean ± SD
Maximum
Mean ± SD
Maximum
Retention
18
F-NaF
587.1 ± 772.9
3,184.9
1.8 ± 5.1
101.0
0.31%
18
F-FDG
627.6 ± 802.3
3,122.2
3.8 ± 7.9
93.1
0.61%
Data are nCi/mL (1 nCi = 37 Bq).