Table 2 Lymph node distribution based on diagnostic modality
Lymph node station | Number of nodes | ||
|---|---|---|---|
CT-positive/PSMA-positive nodes | PSMA-positive/CT-negative nodes | Total | |
Aortic Bifurcation (n,%) | 5 (3) | 2 (3) | 7 (3) |
R Common iliac (n,%) | 11 (7) | 6 (9) | 17 (8) |
L Common iliac (n,%) | 14 (9) | 4 (6) | 18 (8) |
R External iliac (n,%) | 21 (13) | 11 (16) | 32 (14) |
L External iliac (n,%) | 28 (18) | 16 (24) | 44 (19) |
R Internal iliac (n,%) | 16 (10) | 5 (7) | 21 (9) |
L Internal iliac (n,%) | 14 (9) | 8 (12) | 22 (10) |
R Obturator (n,%) | 16 (10) | 6 (9) | 22 (10) |
L Obturator (n,%) | 7 (4) | 5 (7) | 12 (5) |
Presacral (n,%) | 13 (8) | 3 (4) | 16 (7) |
Mesorectal (n,%) | 10 (6) | 2 (3) | 12 (5) |
R Inguinal (n,%) | 1 (1) | 0 (0) | 1 (0.4) |
L Inguinal (n,%) | 1(1) | 0 (0) | 1 (0.4) |
Prevesical (n,%) | 1 (1) | 0 (0) | 1 (0.4) |
Total | 158 | 68 | 226 |