layout.fixed.naaccr.doc.naaccr18.rxDateRadiation.html Maven / Gradle / Ivy
Item #
Length
Source of Standard
Year Implemented
Version Implemented
Year Retired
Version Retired
Column #
1210
8
CoC
2144 - 2151
NAACCR XML: Tumor.rxDateRadiation
Alternate Names
Date Radiation Started (CoC)
RX Date--Radiation
Description
Records the date on which radiation therapy began at any facility that is part of the first course of treatment. See Chapter X for date format. Use RX DATE RADIATION FLAG [1211] if there is no appropriate or known date for this item.
Formerly RX Date--Radiation
Rationale
The dates on which different treatment modalities were started are used to evaluate whether the treatments were part of first-course therapy and to reconstruct the sequence of first-course treatment modes.