Findings on Choline PET/CT in Patients with Low PSA Levels
| PSA of ≤2 ng/mL | PSA of ≤1 ng/mL | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. of patients with negative results | No. of patients with recurrence | No. of patients with negative results | No. of patients with recurrence | |||||||
| Reference | No. of patients | Local | Lymph nodes | Bone | No. of patients | Local | Lymph nodes | Bone | ||
| Husarik et al. (135) | 14 | 4 | 6 | 2 | 5 | 7 | 3 | 3 | 1 | 2 |
| Rinnab et al. (145) | 22 | 6 | 10 | 7 | 0 | 5 | 3 | 2 | 1 | |
| Cimitian et al. (144) | 40 | 33 | 1 | 2 | 4 | 29 | 24 | 1 | 1 | 3 |
| Reske et al. (147) | 16 | 7 | 9 | NA | NA | 3 | 0 | 3 | NA | NA |
| Vees et al. (148) | 11 | 6 | 5 | 0 | 0 | 11 | 6 | 5 | 0 | 0 |
NA = study evaluated local recurrence only.