Oropharynx HPV-Mediated (p16+)

Primary Site	Histology	Schema Discriminator 1	Schema Discriminator 2
C019, C024, C051-C052, C090-C091, C098-C099, C100, C102-C104, C108-C109	8000-8700	*	2
C111	8000-8700	2	2

Name	Default Value	Used for Staging	NAACCR Item	Required By
Schema Discriminator 1	null	true	#3926	COC_REQUIRED NPCR_REQUIRED CCCR_REQUIRED SEER_REQUIRED
Schema Discriminator 2	9	true	#3927	COC_REQUIRED NPCR_REQUIRED CCCR_REQUIRED SEER_REQUIRED
Grade Clinical	9	true	#3843	COC_REQUIRED NPCR_REQUIRED CCCR_REQUIRED SEER_REQUIRED
Grade Pathological	9	true	#3844	COC_REQUIRED NPCR_REQUIRED CCCR_REQUIRED SEER_REQUIRED
Grade Post Therapy Clin (yc)	null	false	#1068	NPCR_REQUIRED COC_REQUIRED SEER_REQUIRED
Grade Post Therapy Path (yp)	null	false	#3845	NPCR_REQUIRED COC_REQUIRED CCCR_REQUIRED SEER_REQUIRED
Extranodal Exten H&N Clin	8	false	#3831	COC_REQUIRED SEER_REQUIRED_WHEN_COC_ANALYTIC
Extranodal Exten H&N Path	X.8	false	#3832	COC_REQUIRED CCCR_REQUIRED SEER_REQUIRED
LN Size	XX.8	true	#3883	COC_REQUIRED CCCR_REQUIRED SEER_REQUIRED