Site-Specific Factor 4
Primary Globe-Sparing Treatment Failure
Notes
**Note 1:** This is a unique site-specific factor that collects information from recurrence after the initial diagnosis. The initial code is updated at the time of recurrence after the first course of globe-sparing treatment. **Note 2:** Record 000 or 987 at initial diagnosis and treatment, depending on whether the initial treatment was globe-sparing or surgical enucleation. **Note 3:** Change the recorded value of 000 to 010, 020, or 030 at the first recurrence in a treated eye after globe-sparing treatment. * Use code 999 if recurrence is known but there is no more specific information availableDefault
988NAACCR Item
NAACCR #2910| Code | Description |
|---|---|
| 000 | Initial diagnosis with primary globe-sparing treatment of retinoblastoma |
| 010 | Failure of primary globe-sparing treatment in unilateral retinoblastoma |
| 020 | Failure of primary globe-sparing treatment in bilateral retinoblastoma, neither eye enucleated at initial diagnosis |
| 030 | Failure of primary globe-sparing treatment in bilateral retinoblastoma, one eye only enucleated at initial diagnosis |
| 987 | Initial course of treatment was not globe-sparing for unilateral or bilateral retinoblastoma |
| 988 | Not applicable: Information not collected for this case |
| 999 | Unknown or no information Not documented in patient record |