Article Figures & Data
Figures
- FIGURE 1.
SUVmax and SUVpeak (A) and MTV (B) for static reconstruction, OncoFreeze, and OncoFreeze AI. *P < 0.001 for static reconstruction.
- FIGURE 2.
A 64-y-old man with lung cancer in left upper lobe (patient height, 175.8 cm; patient weight, 76.0 kg; 18F-FDG dose, 2.99 MBq/kg). Transverse PET images are shown for static reconstruction (A), OncoFreeze (B), and OncoFreeze AI (C).
- FIGURE 3.
A 77-y-old woman with lung cancer in right lower lobe (patient height, 153.5 cm; patient weight, 56.7 kg; 18F-FDG dose, 3.26 MBq/kg). Transverse PET images are shown for static reconstruction (A), OncoFreeze (B), and OncoFreeze AI (C).
- FIGURE 4.
Correlation of OncoFreeze and OncoFreeze AI for SUVmax (A), SUVpeak (B), and MTV (C).
- FIGURE 5.
IRSmax from static reconstruction to OncoFreeze and OncoFreeze AI for 18 upper-lobe and 15 lower-lobe lesions. ns = not statistically significant. *P = 0.0273.
- FIGURE 6.
IRMTV from static reconstruction to OncoFreeze and OncoFreeze AI for 18 upper-lobe and 15 lower-lobe lesions. ns = not statistically significant.
- FIGURE 7.
Static reconstruction, OncoFreeze, and OncoFreeze AI in CNR. *P < 0.001 for static reconstruction.
Tables
- TABLE 1.
Relationship Between Bed Motion Speed, Radioactivity Concentration, and SUV in 68Ge Cylinder Phantom
Bed speed (mm/s) Activity (kBq/mL) SUVmean SUV SD SUVmax Static OncoFreeze AI Static OncoFreeze AI Static OncoFreeze AI Static OncoFreeze AI 0.6 9.05 9.03 1.04 1.04 0.04 0.04 1.22 1.28 0.9 9.06 9.02 1.04 1.04 0.05 0.06 1.25 1.33 1.2 9.05 9.02 1.04 1.04 0.05 0.06 1.31 1.39 1.5 9.07 9.04 1.04 1.04 0.06 0.07 1.34 1.38 1.8 9.06 9.02 1.04 1.04 0.07 0.08 1.44 1.50 2.1 9.08 9.04 1.05 1.04 0.07 0.09 1.44 1.50 2.4 9.06 9.00 1.04 1.04 0.08 0.10 1.42 1.55 2.7 9.07 9.01 1.04 1.04 0.08 0.10 1.47 1.52 3.0 9.07 8.99 1.04 1.04 0.09 0.10 1.43 1.59
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