Fig. 4

Sixty-six-year-old man with BCR and PSA 3.2 ng/L following brachytherapy. Panel a. PSMA PET MIP image demonstrates two foci of activity. Panel b. PET/CT-U and CT-U axial images show focal activity in the left pelvis corresponding to opacified, ectatic ureter (arrows). High density focus more posteriorly relates to a calcified plaque in the iliac vessel (arrow head). Panel c. PET/CT-U and CT-U axial images show focal uptake in the left side of prostate, consistent with local recurrence