| Item # | Length | Source of Standard | Year Implemented | Version Implemented | Year Retired | Version Retired |
|---|---|---|---|---|---|---|
| 1,120 | 2 | CoC |
Code for stage of pediatric tumor in an AJCC stage scheme, a pediatric intergroup study scheme, or a pediatric cooperative group scheme.
Staging of pediatric tumors requires very different schemes from those used to stage adult tumors.
Note: This data item is no longer supported by CoC (as of January 1, 2003).