CS Site-Specific Factor 25
Schema Discriminator: Melanoma Ciliary Body/Melanoma Iris
Notes
**Note**: For cases coded to melanoma with primary site code C694 Ciliary Body/Iris, code the site in which the tumor arose. This information will be used to determine which of two CS schemas will be used to assign staging values to the case.| Code | Description | Schema |
|---|---|---|
| 010 | Ciliary Body Crystalline lens Sclera Uveal tract Intraocular Eyeball |
melanoma_ciliary_body |
| 020 | Iris | melanoma_iris |
| 100 | OBSOLETE DATA RETAINED V0200 C69.4 - originally coded in CSv1 and case diagnosed before 1/1/2010 |
melanoma_ciliary_body |