Anti-18F-FACBC Pathologic Malignant vs. Benign Sextant SUVmax and SUVmax/Muscle SUVmean Ratios at Early (4.5 Minutes) and Delayed (20 Minutes) Time Points for Initial Staging of Patients
| Patient | Time point | Malignant SUVmax | Benign SUVmax | Malignant sextant/muscle ratio | Benign sextant/muscle ratio |
|---|---|---|---|---|---|
| 1 | Early | 7, 9.4, 5.6, 9.3, 9.2, 3.8 | 9.1, 12.2, 7.3, 12.1, 11.9, 4.9 | ||
| Late | 4.8, 5.1, 3.9, 5.9, 5.3, 3.6 | 4.5, 4.8, 3.7, 5.6, 5.0, 3.4 | |||
| 2 | Early | 7.4, 7.6, 11.2, 7.4, 7.7, 8.1 | 11.9, 12.3, 18.1, 11.9, 12.4, 13.1 | ||
| Late | 4.3, 4.9, 4.8, 4.3, 4.5, 4.3 | 4.5, 5.1, 5.0, 4.5, 4.7, 4.5 | |||
| 3 | Early | 6.8, 6.5, 5.8, 6.9, 5.6 | 5.1 | 14.5, 13.8, 12.3, 14.7, 11.9 | 10.9 |
| Late | 5.7, 5.4, 5.2, 5.5, 4.3 | 4.6 | 7.6, 7.2, 6.9, 7.3, 5.7 | 6.1 | |
| 4 | Early | 2.2, 2.5, 1.6, 2.1, 2.0, 1.8 | 4.4, 5.0, 3.2, 4.2, 4.0, 3.6 | ||
| Late | 2.8, 2.8, 1.9, 2.4, 2.2, 1.7 | 4.0, 4.0, 2.7, 3.4, 3.1, 2.4 | |||
| 5 | Early | 4.5, 5.8, 4.4 | 3.6, 4.6, 3.3 | 4.1, 5.3, 4.0 | 3.3, 4.2, 2.8 |
| Late | 6.0, 5.3, 5.0 | 3.2, 3.2, 3.0 | 3.8, 3.4, 3.2 | 2.0, 2.3, 1.8 | |
| 6 | Early | 6.7, 6.7, 4.1 | 5.8, 5.5, 4.6 | 6.8, 6.8, 4.1 | 5.9, 5.6, 4.6 |
| Late | 5.6, 4.3, 3.0 | 3.4, 3.5, 3.2 | 3.9, 3.0, 2.1 | 2.4, 2.5, 2.3 | |
| 7 | Early | 6.5, 8.9, 5.5, 5.0, 8.2, 6.6 | 13.5, 18.5, 11.5, 10.4, 17.1, 13.8 | ||
| Late | 5.0, 4.7, 3.9, 5.0, 5.7, 4.7 | 6.8, 6.4, 5.3, 6.8, 7.7, 6.4 | |||
| 8 | Early | 6.6, 6.3, 4.4, 4.5 | 4.5, 4.8 | 6.5, 6.2, 4.3, 3.5 | 4.4, 4.7 |
| Late | 4.3, 4.2, 4.3, 4.4 | 4.1, 3.9 | 3.0, 2.9, 3.0, 2.4 | 2.8, 2.7 | |
| n (mean ± SD) | 39 | 9 | 39 | 9 | |
| Early | 6.0 ± 2.3* | 4.6 ± 0.8* | 9.4 ± 4.6† | 5.2 ± 2.3† | |
| Late | 4.4 ± 1.1‡ | 3.6 ± 0.5‡ | 4.6 ± 1.6§ | 2.8 ± 1.3§ | |