Alternate Name | Item# | Length | Source of Standard | Column # |
---|---|---|---|---|
Grade, Differentiation, or Cell Lineage Indicator (SEER/CCCR) Grade/Differentiation (CoC) |
440 | 1 | SEER/CoC | 555-555 |
See the grade tables on page 67 of ICD-O-3. See also the most current CoC FORDS manual and SEER Program Code Manual, for site specific coding rules and conversions. | |
1 | Grade I |
2 | Grade II |
3 | Grade III |
4 | Grade IV |
5 | T-cell |
6 | B-cell |
7 | Null cell |
8 | NK (natural killer) cell |
9 | Grade/differentiation unknown, not stated, or not applicable |