Stomach (excluding Gastrointestinal Stromal Tumor and Neuroendocrine Tumor)
Primary Site | Histology | Schema Discriminator: EsophagusGEJunction (EGJ)/Stomach | Staging Type |
---|---|---|---|
C161-C162 | 8000-8152, 8154-8231, 8243-8245, 8247-8248, 8250-8576, 8940-8950, 8980-8990 | 000, 030, 999 | TNM 7 and Summary Stage |
C161-C162 | 8577-8934, 8951-8979, 8991-9136, 9141-9582, 9700-9701 | 000, 030, 999 | Summary Stage only |
C163-C166, C168-C169 | 8000-8152, 8154-8231, 8243-8245, 8247-8248, 8250-8576, 8940-8950, 8980-8990 | <Any value> | TNM 7 and Summary Stage |
C163-C166, C168-C169 | 8577-8934, 8951-8979, 8991-9136, 9141-9582, 9700-9701 | <Any value> | Summary Stage only |
If you are working with a site/histology that only summary stages and you need to directly code it, please use the SEER Summary Stage 2000 manual
Notes
C161 Fundus of stomach
C162 Body of stomach
C163 Gastric antrum
C164 Pylorus
C165 Lesser curvature of stomach, NOS
C166 Greater curvature of stomach, NOS
C168 Overlapping lesion of stomach
C169 Stomach, NOS
Note 1: This schema is based on the UICC chapter Stomach, pages 73-77.
- Primary sites C165, C166, C168, and C169 are listed in the chapter heading but are not specified in the anatomic subsites in this chapter of the UICC manual; however, they are included in this schema and TNM staged if appropriate histology criteria are met
- Site-Specific Factor 25, Schema Discriminator: EsophagusGEJunction (EGJ)/Stomach is used to discriminate between esophagusGEjunction and stomach which are coded to ICD-O-3 codes C160-C162.
Note 2: In addition to directly assigning TNM, Summary Stage 2000 (SS2000) must be captured. If directly assigning SS2000, use the Stomach chapter on page 80 of the SS2000 on-line manual.
Main Data Items
Name | Default Value | Used for Staging | NAACCR Item | Required By | Metadata |
---|---|---|---|---|---|
Clinical T | <BLANK> | Yes |
NAACCR #940
tnmClinT |
None | |
Clinical N | <BLANK> | Yes |
NAACCR #950
tnmClinN |
None | |
Clinical M | <BLANK> | Yes |
NAACCR #960
tnmClinM |
None | |
TNM Clin Stage Group | 99 | Yes |
NAACCR #970
tnmClinStageGroup |
None | |
Pathologic T | <BLANK> | Yes |
NAACCR #880
tnmPathT |
None | |
Pathologic N | <BLANK> | Yes |
NAACCR #890
tnmPathN |
None | |
Pathologic M | <BLANK> | Yes |
NAACCR #900
tnmPathM |
None | |
TNM Path Stage Group | 99 | Yes |
NAACCR #910
tnmPathStageGroup |
None | |
SSF2: Specific Location of Tumor | 988 | No |
NAACCR #2890
csSiteSpecificFactor2 |
None | None |
SSF13: Carcinoembryonic Antigen (CEA) | 988 | No |
NAACCR #2867
csSiteSpecificFactor13 |
None | None |
SSF14: Carcinoembryonic Antigen (CEA) Lab Value | 988 | No |
NAACCR #2868
csSiteSpecificFactor14 |
None | None |
SSF15: Carbohydrate Antigen 19-9 (CA 19-9) Lab Value | 988 | No |
NAACCR #2869
csSiteSpecificFactor15 |
None | None |
SSF25: Schema Discriminator: EsophagusGEJunction (EGJ)/Stomach | 999 | Yes |
NAACCR #2879
csSiteSpecificFactor25 |
All | None |
Additional Data Items
Name | Default Value | Used for Staging | NAACCR Item | Required By | Metadata |
---|---|---|---|---|---|
Year of Diagnosis | <BLANK> | No |
NAACCR #390
dateOfDiagnosis |
None | |
Primary Site | <BLANK> | Yes |
NAACCR #400
primarySite |
None | |
Histology | <BLANK> | Yes |
NAACCR #522
histologicTypeIcdO3 |
None | |
Behavior | <BLANK> | Yes |
NAACCR #523
behaviorCodeIcdO3 |
None | |
RX Summ Systemic/Surgery Sequence | <BLANK> | Yes |
NAACCR #1639
rxSummSystemicSurSeq |
None | |
RX Summ Surgery/Radiation Sequence | <BLANK> | Yes |
NAACCR #1380
rxSummSurgRadSeq |
None | |
Regional Nodes Positive | <BLANK> | Yes |
NAACCR #820
regionalNodesPositive |
None |