Published in:
01-09-2018 | Pictorial essay
The role of FDG-PET/CT in gynecologic imaging: an updated guide to interpretation and challenges
Authors:
Esma A. Akin, Elsa Stephen Kuhl, Robert K. Zeman
Published in:
Abdominal Radiology
|
Issue 9/2018
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Abstract
All women, during their lifetime, are at risk of developing some form of gynecologic malignancy. The role of FDG-PET/CT has become more established in the management of gynecologic malignancies in the last decade. In this article, we will review the role of FDG-PET/CT in endometrial, cervical, ovarian, and vaginal cancer, by highlighting its strengths and limitations. While the role in initial or pre-operative staging for FDG-PET/CT is controversial, it allows noninvasive detection of equivocal or distant metastases, may alter stage and prognosis, and can guide or help eliminate unnecessary interventions that may not be beneficial. FDG-PET/CT is a useful adjunct to traditional staging with MR and CT.