Interesting ImagesFDG PET/CT of a Supraclavicular Silicone Granuloma at Follow-up of a Breast CarcinomaPhan Sy, Olivier MSc*,†; Rouchy, René-Charles MD‡; De Leiris, Nicolas MD*,†; Nika, Eleni MD§; Djaileb, Loïc MD*,†Author Information From the *Nuclear Medicine Department, CHU Grenoble †INSERM, U1039, Radiopharmaceutiques Biocliniques Departments of ‡Radiology §Anatomopathology, CHU Grenoble, Grenoble, France. Received for publication July 28, 2019; revision accepted October 14, 2019. Conflicts of interest and sources of funding: none declared. Correspondence to: Loïc Djaileb, MD, Clinique Universitaire de Médecine Nucléaire, Centre Hospitalier Universitaire Grenoble Alpes, CS 10217, 38043 Grenoble CEDEX 9, France. E-mail: email@example.com. Online date: December 24, 2019 Clinical Nuclear Medicine: March 2020 - Volume 45 - Issue 3 - p e169-e170 doi: 10.1097/RLU.0000000000002894 Buy Metrics Abstract We report herein the case of a 33-year-old woman who was referred for FDG PET/CT staging prior to pregnancy after a 4-year lost to follow-up for a breast invasive ductal carcinoma (pT2N1 SBRII). FDG PET/CT revealed right supraclavicular lymphadenopathy potentially caused by breast carcinoma recurrence. No additional site was involved. Supraclavicular ultrasonography showed typical “snowstorm” appearance. MRI revealed signs of breast implant intracapsular rupture and signal intensity of silicone within a supraclavicular node. Fine-needle aspiration and microbiopsy of adenopathy finally confirmed silicone granuloma and ruled out breast cancer recurrence. Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.