Data Last Updated: Sept. 13, 2023

Bile Ducts Intrahepatic

Primary Site Histology
C221 8000-8700, 8720-8790, 8980

SSDI Data Items

Name Default Value Used for Staging NAACCR Item Required By
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
Fibrosis Score 8 No NAACCR #3835 COC
NPCR
SEER (RC)
Primary Scleros Cholangitis 8 No NAACCR #3917 COC
SEER (RC) 2018-2021
Tumor Growth Pattern 8 No NAACCR #3935 COC
SEER 2018-2021