“…In the setting of primary treatment, a small cohort of 15 patients underwent PSMA ligand PET/CT, and the imaging was found to influence clinical TNM stage in 53.3% of patients and radiotherapy plan in 33.3% (71). Combining the settings of radiotherapy planning in both primary and recurrent disease, 2 recent publications reported PSMA ligand PET/CT to have an impact on 50.8% and 53.7% of patients (72,73).…”