SSF3¶

Site-Specific Factor (SSF) 3 · Site-Specific Factor (SSF) 3

Dataset Stomach staging sample (위암 표본 병기)
Table Cancer registration · 암_공공_병기조사_위암_DB_암등록
File CS_GC_RGST
Type VARCHAR(3)

Definition¶

Site-Specific Factor (SSF) 3.

Codes¶

Code	한글	English
`0`	EGJ : All nodes examined negative for cancer involvement All nodes examined negative for extracapsular tumor	EGJ : All nodes examined negative for cancer involvement All nodes examined negative for extracapsular tumor
`001-089`	EGJ : 1-89 nodes positive for extracapsular tumor (Exact number of nodes with extracapsular tumor.)	EGJ : 1-89 nodes positive for extracapsular tumor (Exact number of nodes with extracapsular tumor.)
`90`	EGJ : Nodes positive for extracapsular tumor, number unknown or not stated	EGJ : Nodes positive for extracapsular tumor, number unknown or not stated
`988`	EGJ : Not applicable: Information not collected for this case (May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected. If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.)	EGJ : Not applicable: Information not collected for this case (May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected. If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.)
`990`	EGJ : Positive nodes, not stated if extracapsular tumor present	EGJ : Positive nodes, not stated if extracapsular tumor present
`997`	EGJ : Histopathologic examination of lymph nodes performed, results not available	EGJ : Histopathologic examination of lymph nodes performed, results not available
`998`	EGJ : No histopathologic examination of lymph nodes	EGJ : No histopathologic examination of lymph nodes
`999`	EGJ : Unknown if regional lymph node(s) involved pathologically Not documented in patient record	EGJ : Unknown if regional lymph node(s) involved pathologically Not documented in patient record

The catalog records these codes as valid from 2012 through 2019.

Catalog note¶

Site-Specific Factor (SSF) 3

Number of Regional Lymph Nodes with Extracapsular Tumor

The Korean text is from the portal data catalog for this 표본 병기 database, downloaded 30 October 2026 (국가암데이터센터_암공공_표본_병기_위암_261030113607.xlsx). The English is a translation for this site. The catalog says that code values beyond this sheet are on the Health Insurance Review and Assessment Service open-data system.