A5.
Lymph node groups by tumor location
| Lymph node station | Location | |||||
| LMU
MUL MLU UML |
LD
L |
LM
M ML |
MU
UM |
U | E+ | |
| No.1 | 1 | 2 | 1 | 1 | 1 | |
| No.2 | 1 | M | 3 | 1 | 1 | |
| No.3 | 1 | 1 | 1 | 1 | 1 | |
| No.4sa | 1 | M | 3 | 1 | 1 | |
| No.4sb | 1 | 3 | 1 | 1 | 1 | |
| No.4d | 1 | 1 | 1 | 1 | 2 | |
| No.5 | 1 | 1 | 1 | 1 | 3 | |
| No.6 | 1 | 1 | 1 | 1 | 3 | |
| No.7 | 2 | 2 | 2 | 2 | 2 | |
| No.8a | 2 | 2 | 2 | 2 | 2 | |
| No.8b | 3 | 3 | 3 | 3 | 3 | |
| No.9 | 2 | 2 | 2 | 2 | 2 | |
| No.10 | 2 | M | 3 | 2 | 2 | |
| No.11p | 2 | 2 | 2 | 2 | 2 | |
| No.11d | 2 | M | 3 | 2 | 2 | |
| No.12a | 2 | 2 | 2 | 2 | 3 | |
| No.12b | 3 | 3 | 3 | 3 | 3 | |
| No.12p | 3 | 3 | 3 | 3 | 3 | |
| No.13 | 3 | 3 | 3 | M | M | |
| No.14v | 2 | 2 | 3 | 3 | M | |
| No.14a | M | M | M | M | M | |
| No.15 | M | M | M | M | M | |
| No.16a1 | M | M | M | M | M | |
| No.16a2 | 3 | 3 | 3 | 3 | 3 | |
| No.16b1 | 3 | 3 | 3 | 3 | 3 | |
| No.16b2 | M | M | M | M | M | |
| No.17 | M | M | M | M | M | |
| No.18 | M | M | M | M | M | |
| No.19 | 3 | M | M | 3 | 3 | 2 |
| No.20 | 3 | M | M | 3 | 3 | 1 |
| No.110 | M | M | M | M | M | 3 |
| No.111 | M | M | M | M | M | 3 |
| No.112 | M | M | M | M | M | 3 |