Fig. 1From: Is there a diagnostic benefit of late-phase abdomino-pelvic PET/CT after urination as part of whole-body 68 Ga-PSMA-11 PET/CT for restaging patients with biochemical recurrence of prostate cancer after radical prostatectomy?Example of a 72-year old patient with biochemical recurrence (PSA 1.76 ng/ml at the time of imaging). There was no tumorous lesion detectable on early-phase 68 Ga-PSMA PET/CT (A) because of obscuration due to the tracer in the urinary bladder. Late-phase 68 Ga-PSMA PET/CT performed after emptying of the urinary bladder (B) however, revealed the local recurrence in the seminal vesicles (white arrow)Back to article page