RX Summ Surgery/Radiation Sequence
This input is used for staging
Notes
See the [SEER Program Coding Manual](https://seer.cancer.gov/tools/codingmanuals/index.html) for coding instructions.NAACCR Item
NAACCR #1380| RX Summ Surgery/Radiation Sequence | Description |
|---|---|
| 0 | No radiation and/or no surgery; unknown if surgery and/or radiation given |
| 2 | Radiation before surgery |
| 3 | Radiation after surgery |
| 4 | Radiation both before and after surgery |
| 5 | Intraoperative radiation |
| 6 | Intraoperative radiation with other radiation given before and/or after surgery |
| 7 | Surgery both before and after radiation |
| 9 | Sequence unknown, but both surgery and radiation were given |