Lymph Node Regions
| Region | Template | Report left/right |
| miN1a/b | ||
| II | Internal iliac | Yes |
| EI | External iliac | Yes |
| CI | Common iliac | Yes |
| OB | Obturator | Yes |
| PS | Presacral (presciatic) | No |
| OP | Other pelvic (specify) | No |
| miM1a | ||
| RP | Retroperitoneal | No |
| SD | Supradiaphragmatic | Yes or no |
| OE | Other extrapelvic (specify) | Yes or no |
Details on anatomic definition of lymph node regions are provided in Supplemental Table 1.