NAACCR Item #3818: CA-125 Pretreatment Interpretation
|Item #||Length||Source of Standard||Year Implemented||Version Implemented||Year Retired||Version Retired|
NAACCR XML: Tumor.ca125PretreatmentInterpretation
: CA-125 (Carbohydrate Antigen 125) Pretreatment Interpretation
Carbohydrate Antigen 125 (CA-125) is a tumor marker that is useful for following the response to therapy in patients with ovarian cancer, who may have elevated levels of this marker.
Preoperative CA-125 is a Registry Data Collection Variable listed in AJCC. It was previously collected as Ovary, CS SSF# 1.
|0||Negative/normal; within normal limits|
|2||Stated as borderline; undetermined whether positive or negative|
|7||Test ordered, results not in chart|
|8||Not applicable: Information not collected for this case (If this item is required by your standard setter, use of code 8 will result in an edit error)|
|9||Not documented in medical record CA-125 not assessed or unknown if assessed|
Each Site-Specific Data Item (SSDI) applies only to selected primary sites, histologies, and years of diagnosis. Depending on applicability and standard-setter requirements, SSDIs may be left blank.