Alternate Name Item# Length Source of Standard Column #
4-Digit Extent of Disease (1983-1987 SEER) 860 4 SEER 933-936

Description
Codes for site-specific EOD used by SEER for tumors diagnosed from January 1, 1983, to December 31, 1987, for all cancer sites.

Codes (See SEER Extent of Disease: New 4-Digit Schemes: Codes and Coding Instructions for codes.)