Uptake of F-18-Fluciclovine in Paget Disease

摘要

Since its recent approval by the United States Food and Drug Administration, fluciclovine PET-CT has gained widespread use for imaging of recurrent prostate cancer patients. As an amino acid-based radiotracer transported by LAT-1 and ASCT-2 transporters, fluciclovine exploits the up-regulation of amino acid transporters in malignant cells. We present a rare case of fluciclovine uptake in Paget disease in a 58-year-old man with suspected recurrent prostate cancer and asymmetric increased left hemipelvic uptake on imaging.