layout.fixed.naaccr.doc.naaccr18.gradeIcdO1.html Maven / Gradle / Ivy


    
        Item #
        Length
        Source of Standard
        Year Implemented
        Version Implemented
        Year Retired
        Version Retired
        Column #
    
    
        1973
        1
        SEER
        
        
        
        
        2605 - 2605
    



NAACCR XML: Tumor.gradeIcdO1




Description
Area for retaining the grade portion (1 digit) of the ICD-O-1 or field trial grade code entered before a conversion to ICD-O-2. See grouped data item Morph (73-91) ICD-O-1 [1970] in Appendix E. The item name includes years 1973-91. However, some states may have used the codes for cases before 1973.
Codes
    
For cases diagnosed before 1992, contains the ICD-O-1 or field trial 1-digit grade code as originally coded, if available.^{18, 19}