Tumor Size Summary

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For use with cases diagnosed 2018 forward after registry software conversion to the NAACCR Data Standards and Data Dictionary, Version 25.

EOD Home HemeRetic Tumor Size Summary

See the [SEER Program Coding Manual](https://seer.cancer.gov/tools/codingmanuals/index.html) for coding instructions.

999

NAACCR #756

Code	Tumor Size Description
999	Not applicable