Privilege Viewer - Privilege Detail - Prostate Brachytherapy Residency trained in prostatic ultrasound or completion of a CME accredited ultrasound course with at least fifty (50) prostatic ultrasounds subsequently performed or performance of one hundred (100) or more prostatic ultrasounds during the previous three (3) years or observation of a minimum of ten (10) ultrasound-guided prostatic brachytherapy procedures and successful completion of an instructional course. must be proctored in five (5) cases, a minimum of three (3) of which are performed by the physician, two of the five cases may be observational. These observational cases also require the presence of the proctor.