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Updated: Apr 17, 2026

MR Molecular Imaging of Prostate Cancer with a Small Molecular CLT1 Peptide Targeted Contrast Agent
Published on: September 3, 2013
Unusual lymph node metastases of prostate cancer detected by 18F-fluorocholine PET/CT
J B Pinaquy1, J B Allard, F Cornelis
1From the *Service de Médecine Nucléaire, Hôpital Pellegrin, CHU Bordeaux, Bordeaux; †Service de Radiologie, Hôpital Pellegrin, CHU Bordeaux, Bordeaux; ‡INCIA, UMR CNRS 5287, université Bordeaux Segalen, Bordeaux; and §Service d'urologie, Hôpital Pellegrin, CHU Bordeaux, Bordeaux, France.
Abstract:
A 65-year-old patient with prostate adenocarcinoma was explored by 18F-fluorocholine (FCH) PET/CT for pretreatment staging because of a high risk of prostate cancer. Images showed multiple foci with increased uptake of 18F-FCH within some pelvic and retroperitoneal lymph nodes, osseous foci (iliac bones and sacrum), and much more unusual, increased uptake foci within some left supraclavicular and left axillary lymph nodes. Owing to the rarity of spread to supraclavicular lymph nodes, surgical removal was performed and revealed prostate cancer metastases.
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