Table 6.
Lymphonodal uptake by region
| Lymph node region | [18F]-F-PSMA-1007 [n] (uni/oligo/multi) | [68Ga]-Ga-PSMA-11 [n] (uni/oligo/multi) | F + | Ga + |
|---|---|---|---|---|
| Internal iliac right | 3 (2/1/0) | 3 (3/0/0) | 1 | 0 |
| Internal iliac left | 4 (3/1/0) | 5 (4/1/0) | 0 | 1 |
| External iliac right | 5 (2/2/1) | 4 (2/1/1) | 1 | 0 |
| External iliac left | 5 (3/1/1) | 3 (2/0/1) | 2 | 0 |
| Common iliac right | 1 (1/0/0) | 1 (1/0/0) | 0 | 0 |
| Common iliac left | 3 (3/0/0) | 2 (2/0/0) | 1 | 0 |
| Obturator right | 1 (0/1/0) | 1 (0/1/0) | 0 | 0 |
| Obturator left | 1 (0/1/0) | 1 (0/1/0) | 0 | 0 |
| Presacral | 5 (1/2/2) | 5 (1/2/2) | 0 | 0 |
| Other pelvic | 3 (0/1/2) | 3 (0/1/2) | 0 | 0 |
| Σ regional | 31 (15/10/6) | 28 (15/7/6) | 5 | 1 |
| Retroperitoneal | 5 (1/2/2) | 4 (0/2/2) | 1 | 0 |
| Other extrapelvic | 6 (4/1/1) | 6 (4/1/1) | 0 | 0 |