layout.fixed.naaccr.doc.naaccr12.csTumorSize.html Maven / Gradle / Ivy
Alternate Name
Item#
Length
Source of Standard
Column #
2800
3
AJCC
985-987
Description
Records the largest dimension or diameter of the primary tumor in millimeters.
Rationale
Tumor size at diagnosis is an independent prognostic indicator for many tumors and it is used by Collaborative Staging to derive some TNM-T codes.
Codes (See the most current version of the Collaborative Stage Data Collection System (http://cancerstaging.org), for rules and site-specific codes and coding structures.)