Registrar Staging Assistant (SEER*RSA)

Intended for use by cancer registrars to help code Extent of Disease (EOD) 2018.

Summary Stage 2018

Summary staging is the most basic way of categorizing how far a cancer has spread from its point of origin.

Staging Resources

Resources including Section V of the 2016 SEER Program Manual, comparison and mapping between staging systems, and more information about UICC.

Collaborative Stage

Collaborative Stage (CS) was collected in the U.S. and Canada from 2004-2015, though some registries continued to collect CS through 2017.