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Updated: Jan 5, 2026

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FDG-PET for Assessment of Endometrial and Vulvar Cancer
Aoife Kilcoyne1, David Z Chow1, Susanna I Lee1
1Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA.
Abstract:
Fluorodeoxyglucose positron emission tomography computed tomography (FDG-PET/CT) provides a comprehensive whole body evaluation in patients with endometrial and vulvar cancer. Here, we discuss the role of FDG-PET/CT in defining the disease extent in patients presenting with these cancers. Detection of lymph node and distant metastases has implications for staging, treatment planning, and patient prognosis. Procedures for image acquisition and interpretation for optimum accuracy and essential elements that should be included in the PET-CT report are described. Common imaging pitfalls are presented and illustrated with examples.
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