Gastrointestinal Stromal Tumor of Appendix

Primary Site	Histology
C181	8935-8936

Notes

DISCONTINUED SITE-SPECIFIC FACTORS: SSF13, SSF14, SSF15 M- 8935-8936 C18.1 - Appendix **Note**: The histologies included in this schema were not staged with AJCC 6th Edition. Therefore, the algorithm will not derive an AJCC 6th TNM or stage group.

Data Items
Staging Methods
Outputs

Data Items

Name	Default Value	Used for Staging	NAACCR Item	Metadata
Primary Site	<BLANK>	Yes	NAACCR #400 primarySite	None
Histology	<BLANK>	Yes	NAACCR #522 histologicTypeIcdO3	None
Year of Diagnosis	<BLANK>	Yes	NAACCR #390 dateOfDiagnosis	None
CS Version Input Original	<BLANK>	Yes	NAACCR #2935 csVersionInputOriginal	None
Behavior ICD-O-3	<BLANK>	No	NAACCR #523 behaviorCodeIcdO3	None
Grade	<BLANK>	No	NAACCR #440 grade	None
Age at Diagnosis	<BLANK>	No	NAACCR #230 ageAtDiagnosis	None
Lymph-vascular Invasion	8	No	NAACCR #1182 lymphVascularInvasion	None
CS Tumor Size	999	Yes	NAACCR #2800 csTumorSize	None
CS Extension	999	Yes	NAACCR #2810 csExtension	None
CS Tumor Size/Ext Eval	9	Yes	NAACCR #2820 csTumorSizeExtEval	None
CS Lymph Nodes	999	Yes	NAACCR #2830 csLymphNodes	None
CS Lymph Nodes Eval	9	Yes	NAACCR #2840 csLymphNodesEval	None
Regional Nodes Positive	99	No	NAACCR #820 regionalNodesPositive	None
Regional Nodes Examined	99	No	NAACCR #830 regionalNodesExamined	None
CS Mets at DX	99	Yes	NAACCR #2850 csMetsAtDx	None
CS Mets Eval	9	Yes	NAACCR #2860 csMetsEval	None
SSF1: OBSOLETE - Carcinoembryonic Antigen (CEA)	988	No	NAACCR #2880 csSiteSpecificFactor1	None
SSF2: OBSOLETE - Clinical Assessment of Regional Lymph Nodes	988	No	NAACCR #2890 csSiteSpecificFactor2	None
SSF3: CS Site-Specific Factor 3	988	No	NAACCR #2900 csSiteSpecificFactor3	UNDEFINED_SSF
SSF4: CS Site-Specific Factor 4	988	No	NAACCR #2910 csSiteSpecificFactor4	UNDEFINED_SSF
SSF5: CS Site-Specific Factor 5	988	No	NAACCR #2920 csSiteSpecificFactor5	UNDEFINED_SSF
SSF6: CS Site-Specific Factor 6	988	No	NAACCR #2930 csSiteSpecificFactor6	UNDEFINED_SSF
SSF7: CS Site-Specific Factor 7	988	No	NAACCR #2861 csSiteSpecificFactor7	UNDEFINED_SSF
SSF8: CS Site-Specific Factor 8	988	No	NAACCR #2862 csSiteSpecificFactor8	UNDEFINED_SSF
SSF9: CS Site-Specific Factor 9	988	No	NAACCR #2863 csSiteSpecificFactor9	UNDEFINED_SSF
SSF10: CS Site-Specific Factor 10	988	No	NAACCR #2864 csSiteSpecificFactor10	UNDEFINED_SSF
SSF11: Mitotic Count	999	Yes	NAACCR #2865 csSiteSpecificFactor11	CCCR_ESSENTIAL_FOR_TNM_CLASSIFICATION NPCR_REQUIRED_WHEN_AVAILABLE_2011_FORWARD
SSF12: KIT Gene Immunohistochemistry (IHC)	988	No	NAACCR #2866 csSiteSpecificFactor12	CCCR_II_ESSENTIAL_FOR_CLINICAL_DECISION COC_CLINICALLY_SIGNIFICANT
SSF13: KIT Gene Mutations	988	No	NAACCR #2867 csSiteSpecificFactor13	None
SSF14: PDGFRA Gene Mutation	988	No	NAACCR #2868 csSiteSpecificFactor14	None
SSF15: Tumor Multiplicity	988	No	NAACCR #2869 csSiteSpecificFactor15	None
SSF16: CS Site-Specific Factor 16	988	No	NAACCR #2870 csSiteSpecificFactor16	UNDEFINED_SSF
SSF17: CS Site-Specific Factor 17	988	No	NAACCR #2871 csSiteSpecificFactor17	UNDEFINED_SSF
SSF18: CS Site-Specific Factor 18	988	No	NAACCR #2872 csSiteSpecificFactor18	UNDEFINED_SSF
SSF19: CS Site-Specific Factor 19	988	No	NAACCR #2873 csSiteSpecificFactor19	UNDEFINED_SSF
SSF20: CS Site-Specific Factor 20	988	No	NAACCR #2874 csSiteSpecificFactor20	UNDEFINED_SSF
SSF21: CS Site-Specific Factor 21	988	No	NAACCR #2875 csSiteSpecificFactor21	UNDEFINED_SSF
SSF22: CS Site-Specific Factor 22	988	No	NAACCR #2876 csSiteSpecificFactor22	UNDEFINED_SSF
SSF23: CS Site-Specific Factor 23	988	No	NAACCR #2877 csSiteSpecificFactor23	UNDEFINED_SSF
SSF24: CS Site-Specific Factor 24	988	No	NAACCR #2878 csSiteSpecificFactor24	UNDEFINED_SSF
SSF25: CS Site-Specific Factor 25	988	No	NAACCR #2879 csSiteSpecificFactor25	UNDEFINED_SSF

Initial Context

Staging Methods

Expand All | Collapse All

T

Start

Additional Context

stor_ajcc6_tdescriptor = <BLANK>

stor_ajcc7_tdescriptor = <BLANK>

t2000 = <BLANK>

stor_ajcc6_t = <BLANK>

ajcc6_tdescriptor = ERROR

stor_ajcc7_t = <BLANK>

t77 = <BLANK>

ajcc7_tdescriptor = ERROR

ajcc6_t = <BLANK>

ajcc7_t = <BLANK>

Next Step

CS Extension

CS Tumor Size
Extension
t77

t2000

ajcc7_t

ajcc6_t

Next Step

CS Tumor Size/Ext Eval
Extension Eval
staging_basis_6

ajcc7_tdescriptor

Next Step

ajcc7_tdescriptor
AJCC Descriptor Codes
stor_ajcc7_tdescriptor

Next Step

ajcc7_t

ajcc7_tdescriptor
AJCC T Descriptor Code Cleanup
ajcc7_tdescriptor

stor_ajcc7_tdescriptor

Next Step

ajcc7_t
AJCC 7 T Codes
stor_ajcc7_t

Next Step

CS Tumor Size/Ext Eval
Extension Eval
staging_basis_6

ajcc6_tdescriptor

Next Step

ajcc6_tdescriptor
AJCC Descriptor Codes
stor_ajcc6_tdescriptor

Next Step

ajcc6_t

ajcc6_tdescriptor
AJCC T Descriptor Code Cleanup
ajcc6_tdescriptor

stor_ajcc6_tdescriptor

Next Step

ajcc6_t
AJCC 6 T Codes
stor_ajcc6_t

End

N

Start

Additional Context

stor_ajcc6_ndescriptor = <BLANK>

n77 = <BLANK>

ajcc7_n = <BLANK>

stor_ajcc7_ndescriptor = <BLANK>

ajcc6_n = <BLANK>

n2000 = <BLANK>

ajcc6_ndescriptor = ERROR

stor_ajcc6_n = <BLANK>

ajcc7_ndescriptor = ERROR

stor_ajcc7_n = <BLANK>

Next Step

CS Lymph Nodes
Nodes
ajcc7_n

ajcc6_n

n2000

n77

Next Step

CS Lymph Nodes Eval
Nodes Eval
ajcc7_ndescriptor

staging_basis_6

Next Step

ajcc7_ndescriptor
AJCC Descriptor Codes
stor_ajcc7_ndescriptor

Next Step

ajcc7_n

ajcc7_ndescriptor
AJCC N Descriptor Code Cleanup
ajcc7_ndescriptor

stor_ajcc7_ndescriptor

Next Step

ajcc7_n
AJCC 7 N Codes
stor_ajcc7_n

Next Step

CS Lymph Nodes Eval
Nodes Eval
ajcc6_ndescriptor

staging_basis_6

Next Step

ajcc6_ndescriptor
AJCC Descriptor Codes
stor_ajcc6_ndescriptor

Next Step

ajcc6_n

ajcc6_ndescriptor
AJCC N Descriptor Code Cleanup
ajcc6_ndescriptor

stor_ajcc6_ndescriptor

Next Step

ajcc6_n
AJCC 6 N Codes
stor_ajcc6_n

End

M

Start

Additional Context

stor_ajcc6_m = <BLANK>

m77 = <BLANK>

m2000 = <BLANK>

ajcc6_m = <BLANK>

ajcc7_m = <BLANK>

stor_ajcc7_mdescriptor = <BLANK>

ajcc7_mdescriptor = ERROR

ajcc6_mdescriptor = ERROR

stor_ajcc7_m = <BLANK>

stor_ajcc6_mdescriptor = <BLANK>

Next Step

CS Mets at DX
Mets
ajcc7_m

ajcc6_m

m77

m2000

Next Step

CS Mets Eval
Mets Eval
ajcc7_mdescriptor

staging_basis_6

Next Step

ajcc7_mdescriptor
AJCC Descriptor Codes
stor_ajcc7_mdescriptor

Next Step

ajcc7_m

ajcc7_mdescriptor
AJCC M Descriptor Code Cleanup
ajcc7_mdescriptor

stor_ajcc7_mdescriptor

Next Step

ajcc7_m
AJCC 7 M Codes
stor_ajcc7_m

Next Step

CS Mets Eval
Mets Eval
staging_basis_6

ajcc6_mdescriptor

Next Step

ajcc6_mdescriptor
AJCC Descriptor Codes
stor_ajcc6_mdescriptor

Next Step

ajcc6_m

ajcc6_mdescriptor
AJCC M Descriptor Code Cleanup
stor_ajcc6_mdescriptor

ajcc6_mdescriptor

Next Step

ajcc6_m
AJCC 6 M Codes
stor_ajcc6_m

End

AJCC 7

Inclusion Table

Histology
8935-8936

Start

Additional Context

stor_ajcc7_stage = <BLANK>

ajcc7_stage = <BLANK>

Next Step

ajcc7_stage
AJCC 7 Stage Codes
stor_ajcc7_stage

End

AJCC 7 Excluded

Exclusion Table

Histology
8935-8936

Start

Additional Context

stor_ajcc7_mdescriptor = N

ajcc7_mdescriptor = <BLANK>

stor_ajcc7_stage = 888

stor_ajcc7_tdescriptor = N

stor_ajcc7_t = 888

stor_ajcc7_ndescriptor = N

ajcc7_t = NA

stor_ajcc7_n = 888

ajcc7_m = NA

ajcc7_n = NA

stor_ajcc7_m = 888

ajcc7_tdescriptor = <BLANK>

ajcc7_ndescriptor = <BLANK>

ajcc7_stage = NA

End

AJCC 6

Start

Additional Context

stor_ajcc6_stage = <BLANK>

ajcc6_stage = <BLANK>

Next Step

ajcc6_stage
AJCC 6 Stage Codes
stor_ajcc6_stage

End

Summary Stage

Start

Next Step

End

Validate AJCC7 Year

Exclusion Table

Year of Diagnosis	CS Version Input Original
2010-{{ctx_year_current}}	<Any value>
<BLANK>	020000-999999

Start

Additional Context

ajcc7_n = <BLANK>

stor_ajcc7_ndescriptor = <BLANK>

stor_ajcc7_stage = <BLANK>

ajcc7_m = <BLANK>

ajcc7_mdescriptor = <BLANK>

stor_ajcc7_mdescriptor = <BLANK>

ajcc7_stage = <BLANK>

stor_ajcc7_tdescriptor = <BLANK>

ajcc7_tdescriptor = <BLANK>

stor_ajcc7_t = <BLANK>

ajcc7_ndescriptor = <BLANK>

stor_ajcc7_m = <BLANK>

ajcc7_t = <BLANK>

stor_ajcc7_n = <BLANK>

End

Validate AJCC6 Year

Exclusion Table

Year of Diagnosis	CS Version Input Original
2004-{{ctx_year_current}}	<Any value>
<BLANK>	020500-999999, 020440, 020302, 020200, 020100, 020001, 010401, 010400, 010300, 010200, 010100, 010005, 010004, 010003, 010002, 010000, 000937

Start

Additional Context

stor_ajcc6_ndescriptor = <BLANK>

n77 = <BLANK>

stor_ajcc6_m = <BLANK>

stor_ajcc7_stage = <BLANK>

ajcc6_m = <BLANK>

stor_ajcc6_stage = <BLANK>

t2000 = <BLANK>

ss77 = <BLANK>

stor_ss77 = <BLANK>

ajcc6_tdescriptor = <BLANK>

n2000 = <BLANK>

stor_ajcc6_t = <BLANK>

t77 = <BLANK>

ajcc6_t = <BLANK>

stor_ajcc6_n = <BLANK>

m77 = <BLANK>

m2000 = <BLANK>

ss2000 = <BLANK>

ajcc6_ndescriptor = <BLANK>

ajcc6_n = <BLANK>

ajcc6_stage = <BLANK>

stor_ajcc6_mdescriptor = <BLANK>

stor_ajcc6_tdescriptor = <BLANK>

ajcc6_mdescriptor = <BLANK>

stor_ss2000 = <BLANK>

End

Outputs

Name	Default Value	Description	NAACCR Item	Metadata
Schema Number	52	CS assigned schema number.	None	None
CS Version Derived	020550	Collaborative Staging (CS) version used to derive the CS output fields.	NAACCR #2936 csVersionDerived	None
AJCC6 T	<BLANK>		None	None
AJCC6 T Descriptor	<BLANK>		None	None
AJCC6 N	<BLANK>		None	None
AJCC6 N Descriptor	<BLANK>		None	None
AJCC6 M	<BLANK>		None	None
AJCC6 M Descriptor	<BLANK>		None	None
AJCC6 Stage Group	<BLANK>		None	None
AJCC7 T	<BLANK>		None	None
AJCC7 T Descriptor	<BLANK>		None	None
AJCC7 N	<BLANK>		None	None
AJCC7 N Descriptor	<BLANK>		None	None
AJCC7 M	<BLANK>		None	None
AJCC7 M Descriptor	<BLANK>		None	None
AJCC7 Stage Group	<BLANK>		None	None
Summary Stage T 1977	<BLANK>		None	None
Summary Stage N 1977	<BLANK>		None	None
Summary Stage M 1977	<BLANK>		None	None
Summary Stage Group 1977	<BLANK>		None	None
Summary Stage T 2000	<BLANK>		None	None
Summary Stage N 2000	<BLANK>		None	None
Summary Stage M 2000	<BLANK>		None	None
Summary Stage Group 2000	<BLANK>		None	None
AJCC6 T (Storage)	<BLANK>		NAACCR #2940 derivedAjcc6T	None
AJCC6 T Descriptor (Storage)	<BLANK>		NAACCR #2950 derivedAjcc6TDescript	None
AJCC6 N (Storage)	<BLANK>		NAACCR #2960 derivedAjcc6N	None
AJCC6 N Descriptor (Storage)	<BLANK>		NAACCR #2970 derivedAjcc6NDescript	None
AJCC6 M (Storage)	<BLANK>		NAACCR #2980 derivedAjcc6M	None
AJCC6 M Descriptor (Storage)	<BLANK>		NAACCR #2990 derivedAjcc6MDescript	None
AJCC6 Stage Group (Storage)	<BLANK>		NAACCR #3000 derivedAjcc6StageGrp	None
AJCC7 T (Storage)	<BLANK>		NAACCR #3400 derivedAjcc7T	None
AJCC7 T Descriptor (Storage)	<BLANK>		NAACCR #3402 derivedAjcc7TDescript	None
AJCC7 N (Storage)	<BLANK>		NAACCR #3410 derivedAjcc7N	None
AJCC7 N Descriptor (Storage)	<BLANK>		NAACCR #3412 derivedAjcc7NDescript	None
AJCC7 M (Storage)	<BLANK>		NAACCR #3420 derivedAjcc7M	None
AJCC7 M Descriptor (Storage)	<BLANK>		NAACCR #3422 derivedAjcc7MDescript	None
AJCC7 Stage Group (Storage)	<BLANK>		NAACCR #3430 derivedAjcc7StageGrp	None
Summary Stage Group 1977 (Storage)	<BLANK>		NAACCR #3010 derivedSs1977	None
Summary Stage Group 2000 (Storage)	<BLANK>		NAACCR #3020 derivedSs2000	None