PET Imaging of Estrogen Receptors as a Diagnostic Tool for Breast Cancer Patients Presenting with a Clinical Dilemma

Abstract

With the exception of liver metastases, whole-body imaging of ER expression with (18)F-FES PET can be a valuable additional diagnostic tool when standard work-up is inconclusive. (18)F-FES PET supported therapy decisions by improving diagnostic understanding and providing information on ER status of tumor lesions.