Mammograms&#x2F;other imaging also tell you where the tumor is.<p>Until we have perfect chemotherapy, local treatment with surgery and radiation will remain standard of care. To perform those, you need to know where the tumor is.<p>I find the utility of this test will be in monitoring for recurrence, perhaps reducing the standard every 3 month restaging examinations; however, once it starts going up, you&#x27;ll need advanced imaging again to see if it&#x27;s local or metastatic recurrence.