Tumor Size Summary
Notes
See the [SEER Program Coding Manual](https://seer.cancer.gov/tools/codingmanuals/index.html) for coding instructions.Default
000NAACCR Item
NAACCR #756Code | Tumor Size Description |
---|---|
000 | No mass/tumor found |
001 | 1 mm or described as less than 1 mm |
002-988 | Exact size in millimeters (2 mm to 988 mm) |
989 | 989 millimeters or larger |
990 | Microscopic focus or foci only and no size of focus is given |
999 | Unknown Size not stated Not documented in medical record Size of tumor cannot be assessed Not applicable |