NAACCR Item #3818: CA-125 Pretreatment Interpretation

Item # Length Source of Standard Year Implemented Version Implemented Year Retired Version Retired
3818 1 NAACCR 2018 18

NAACCR XML: Tumor.ca125PretreatmentInterpretation

Alternate Names
   : 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
1 Positive/elevated
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.