male aged 21 years or older.

ability to provide signed informed consent and willingness to comply with protocol requirements.

past biopsy indicating the presence of adenocarcinoma of the prostate gland.

participant is deemed to have tissue suspicious of prostate cancer involvement that is amenable to biopsy/resection.

have had, or will undergo diagnostic ct or mri imaging prior to surgery.

participants must agree to use an acceptable form of birth control throughout the study period. participants must use condoms for a period of seven days after study drug administration, if engaged in sexual activity.

participants for whom participating would significantly delay the scheduled standard of care therapy.

participants administered a radioisotope within 5 physical half lives prior to study enrollment.

participants with any medical condition or other circumstances that, in the opinion of the investigator, would significantly decrease obtaining reliable data, achieving study objectives or completing the study.