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Three-dimensional, obliquely oriented maximum-intensity-projection ¹⁸F-FDG PET/CT image showing rib and vertebral metastases. Electronic pain control module and electrodes are present. Courtesy of Robert L. Bridges, MD, Chris R. Wiley, RT (R(CT)), John C. Christian, CNMT, and Adam P. Strohm, CNMT, Alaska Open Imaging Center, Anchorage, Alaska.