SSF18¶

Site-Specific Factor (SSF) 18 · Site-Specific Factor (SSF) 18

Dataset Breast staging sample (유방암 표본 병기)
Table Cancer registration · 암_공공_병기조사_유방암_DB_암등록
File CS_BC_RGST
Type VARCHAR(3)

Definition¶

Site-Specific Factor (SSF) 18.

Codes¶

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

Catalog note¶

Site-Specific Factor (SSF) 18

Disseminated Tumor Cells (DTC) and method of detection

The Korean text is from the portal data catalog for this 표본 병기 database, downloaded 30 October 2026 (국가암데이터센터_암공공_표본_병기_유방암_261030113608.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.

Code	한글	English
`10`	Positive, Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) test	Positive, Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) test
`20`	Positive, immunohistochemistry (IHC) test	Positive, immunohistochemistry (IHC) test
`25`	Positive on RT-PCR and IHC	Positive on RT-PCR and IHC
`30`	Positive, other test type	Positive, other test type
`40`	Positive, unknown test type	Positive, unknown test type
`110`	Negative/normal, RT-PCR test	Negative/normal, RT-PCR test
`120`	Negative/normal IHC test	Negative/normal IHC test
`130`	Negative/normal, other test type	Negative/normal, other test type
`140`	Negative/normal, unknown test type	Negative/normal, unknown test type
`210`	Borderline; equivocal; indeterminate; undetermined if positive or negative, RT-PCR test	Borderline; equivocal; indeterminate; undetermined if positive or negative, RT-PCR test
`220`	Borderline; equivocal; indeterminate; undetermined if positive or negative, IHC test	Borderline; equivocal; indeterminate; undetermined if positive or negative, IHC test
`230`	Borderline; equivocal; indeterminate; undetermined if positive or negative, other test type	Borderline; equivocal; indeterminate; undetermined if positive or negative, other test type
`240`	Borderline; equivocal; indeterminate; undetermined if positive or negative, unknown test type	Borderline; equivocal; indeterminate; undetermined if positive or negative, unknown test type
`988`	Not applicable: Information not collected for this case (If this information is required by your standard setter, use of code 988 may result in an edit error.)	Not applicable: Information not collected for this case (If this information is required by your standard setter, use of code 988 may result in an edit error.)
`997`	Test ordered, results not in chart	Test ordered, results not in chart
`998`	Test not done (test not ordered and not performed)	Test not done (test not ordered and not performed)
`999`	Unknown or no information Not documented in patient record	Unknown or no information Not documented in patient record