Fig. 21

¹¹C-choline, biochemical recurrence (BCR). Clinical history: 70 y.o. man with prostate cancer, Gleason score 4 + 3, treated with radical prostatectomy as primary treatment; BCR with a TTR 48 months and PSA 0.6 ng/ml PSAdt 5 months. PET/CT findings: focal increased uptake seen in the right iliac bone. MIP (a), CT (b), and fused images (c) showed a very small osteoblastic lesion