This information is for an older version of EOD. View the latest version. Your site description.

Dec 17, 2025 · Comments or suggestions concerning the SSDI’s are welcome and can be posted at the American College of Surgeons CAnswer Forum.

Use list to help distinguish between EOD 300 and 400 (see also note 6) Note 6: Invasion into Pericolonic/pericolrectal tissue can be either 300 or 400, depending on primary site and if …

Extent of Disease (EOD) is a set of three data items that describe how far a cancer has spread at the time of diagnosis. EOD 2018 is effective for cases diagnosed in 2018 and later.

For use with cases diagnosed 2018 forward after registry software conversion to the NAACCR Data Standards and Data Dictionary, Version 25. View the latest version. Your site description.

EOD Schema-specific guidelines take precedence over general guidelines. Always read the information pertaining to a specific primary site or histology schema.

This information is for an older version of EOD. View the latest version. Your site description.

Mar 6, 2024 · Extent of Disease (EOD) 2018 is the newest version of EOD with significant differences from previous versions. The 2018 version of EOD applies to every site/histology combination, …

Dec 11, 2025 · Beginning with cancer cases diagnosed January 1, 2018 and forward, SEER registries in the United States collect Extent of Disease (EOD) information. The three main data items are EOD …

This information is for an older version of EOD which was compatible with NAACCR 2024. View the latest version