Number of LNs Included for Conditions 1 and 2 from 18F-Choline and 68Ga-PSMA PET/CT Groups
| Condition | 18F-choline-PET/CT (n = 44 patients) | 68Ga-PSMA-PET/CT (n = 40 patients) | Total | |
| 1 | ||||
| Individuals (n) | 38 | 38 | 76 | |
| Subregions (n) | 73 | 73 | 146 | |
| LNM overall (n) | 73 | 73 | 146 | |
| True-positive LNM | 52 | 55 | 107 | |
| False-negative LNM | 21 | 18 | 29 | |
| 2 | ||||
| Individuals (n) | 44 | 40 | 84 | |
| Additional subregions (n) | 26 | 14 | 40 | |
| 0 LNM at PET, 2 LNMs at histology | 10 | 3 | 13 | |
| 1 LNM at PET, 2 LNMs at histology | 10 | 5 | 15 | |
| 2 LNM at PET, 2 LNMs at histology | 6 | 6 | 12 | |
| LNM overall (n) | 125 | 101 | 226 | |
| True-positive LNM | 74 | 72 | 146 | |
| False-negative LNM | 51 | 29 | 80 |