Grade Category Calculation Table
Notes
**Note:** The Grade Category is based on Site-Specific Factor 11, Histopathologic Grading. The Grade Category is not the same as histologic grade (G); it is an intermediate variable used to derive stage. Note that the category C2 includes high grade for mucinous tumors and G2 and G3 (moderately differentiated and poorly differentiated) for non-mucinous tumors.SSF11 | Grade Category |
---|---|
010, 011 | C1 |
020, 021 | C2 |
030 | C3 |
040 | C4 |
988, 998, 999 | CX |
SSF11 | Grade Category |
---|---|
010 | C1 |
011 | C1 |
020 | C2 |
021 | C2 |
030 | C3 |
040 | C4 |
988 | CX |
998 | CX |
999 | CX |