Evaluation of an Automated Module Synthesis and a Sterile Cold Kit–Based Preparation of ⁶⁸Ga-PSMA-11 in Patients with Prostate Cancer

⁶⁸Ga-labeled urea-based inhibitors of the prostate-specific membrane antigen (PSMA), such as ⁶⁸Ga-PSMA-11, are promising small molecules for targeting prostate cancer (PCa). Although this radiopharmaceutical was produced mostly by means of manual synthesis and automated synthesis modules, a sterile cold kit was recently introduced. The aim of our study was to evaluate the image quality of ⁶⁸Ga-PSMA-11 PET/CT...