Data Last Updated: Sept. 5, 2018 (Version 1.4)

Cervical Lymph Nodes and Unknown Primary Tumor of the Head and Neck

Primary Site Histology Schema Discriminator 1
C760 8000-8700, 8720-8790, 8941, 9700-9701 2, 3, 4, 5

SSDI Data Items

Name Default Value Used for Staging NAACCR Item Required By
Schema Discriminator 1 <BLANK> Yes NAACCR #3926 All
Grade Clinical 9 No NAACCR #3843 CCCR/Canada
COC
NPCR
SEER
Grade Pathological 9 No NAACCR #3844 CCCR/Canada
COC
NPCR
SEER
Grade Post Therapy <BLANK> No NAACCR #3845 CCCR/Canada
COC
NPCR
SEER
Extranodal Exten H&N Clin 8 No NAACCR #3831 COC
Extranodal Exten H&N Path X.8 No NAACCR #3832 CCCR/Canada
COC
SEER
Lymph Nodes Size of Mets XX.8 No NAACCR #3883 CCCR/Canada
COC
SEER
Lymph Nodes H&N Lev I-III 8 No NAACCR #3876 COC
SEER
Lymph Nodes H&N Lev IV-V 8 No NAACCR #3877 COC
SEER
Lymph Nodes H&N Lev VI-VII 8 No NAACCR #3878 COC
SEER
Lymph Nodes H&N Other 8 No NAACCR #3879 COC
SEER