Multigene Signature Result
Notes
**Note 1:** Physician statement of the Multigene Signature Results can be used to code this data item.
**Note 2:** Multigene signatures or classifiers are assays of a panel of genes from a tumor specimen, intended to provide a quantitative assessment of the likelihood of response to chemotherapy and to evaluate prognosis or the likelihood of future metastasis.
**Note 3:** Code the score or risk for the test performed. The same test should be used to record information in Multigene Signature Method [NAACCR Data Item # 3894].
**Note 4:** Oncotype Dx tests are not recorded in this data item. See the following data items for Oncotype Dx.
* Oncotype Dx Recurrence Score-DCIS [NAACCR Data Item # 3903]
* Oncotype Dx Recurrence Score-Invasive [NAACCR Data Item # 3904]
* Oncotype Dx Risk Level-DCIS [NAACCR Data Item # 3905]
* Oncotype Dx Risk Level-Invasive [NAACCR Data Item # 3906]
**Note 5:** PAM50 (Prosigna) is a single numeric score of 1-100. If the score is available, record the score. If only the risk level is available, record that.
**Note 6:** For Mammaprint, EndoPredict, and Breast Cancer Index, only record the risk level.
Default
X8
Metadata
SSDI