Data Last Updated: May 31, 2024

GIST

Primary Site Histology Behavior Year of Diagnosis
C000-C529, C571-C699, C739-C750, C754-C809 8935-8936 <Any value> <Any value>
C530-C539 8935-8936 <Any value> 2018-2020
C700-C729, C751-C753 8935-8936 3 <Any value>

SSDI Data Items

Name Default Value Used for Staging NAACCR Item Required By
Schema Discriminator 1 <BLANK> Yes NAACCR #3926 All
Grade Clinical 9 Yes NAACCR #3843 All
Grade Pathological 9 Yes NAACCR #3844 All
Grade Post Therapy Clin (yc) <BLANK> No NAACCR #1068 COC
NPCR
SEER
Grade Post Therapy Path (yp) <BLANK> No NAACCR #3845 CCCR/Canada
COC
NPCR
SEER
KIT Gene Immunohistochemistry 8 No NAACCR #3865 CCCR/Canada
COC
SEER (RC)