CS Extension
| Code | Description | AJCC 7 T | AJCC 6 T | Summary Stage 1977 T | Summary Stage 2000 T |
|---|---|---|---|---|---|
| 000 | In situ, intraepithelial, noninvasive | NA | NA | IS | IS |
| 100 | Confined to tissue or organ of origin | NA | NA | L | L |
| 300 | Localized, NOS | NA | NA | L | L |
| 400 | Corpus uteri Ovary, ipsilateral Uterus, NOS |
NA | NA | RE | RE |
| 500 | Fallopian tube for ligaments Mesosalpinx, ipsilateral Peritoneum |
NA | NA | RE | RE |
| 700 | Cervix uteri Cul de sac (rectouterine pouch) Omentum Ovary, contralateral Rectosigmoid Sigmoid Small intestine |
NA | NA | D | D |
| 800 | Further contiguous extension | NA | NA | D | D |
| 950 | No evidence of primary tumor | NA | NA | U | U |
| 999 | Unknown; extension not stated Primary tumor cannot be assessed Not documented in patient record |
NA | NA | U | U |