Fig. 33

⁶⁸Ga-PSMA, prostate cancer, biochemical recurrence (BCR): uncommon precarinal solitary metastasis Clinical history: 64 y.o. man with prostate cancer, radical prostatectomy as primary treatment Gleason score 4 + 5; PSA = 1.9 ng/ml, PSA dt 6 months, TTR 28 months. PET/CT findings: focus of increased uptake seen in an enlarged precarinal lymph node (24 mm). Transbronchial biopsy diagnosed prostate cancer relapse. a MIP images; b CT and fused images