Preliminary Evaluation of Uptake in Bone Metastases and Biodistribution of [68Ga]P15-041

Inclusion Criteria: * histologically confirmed prostate cancer. known or suspected bone metastases referred for a clinical \[99mTc\]MDP scan Exclusion Criteria: * Estimated creatinine clearance (GFR) \< 30 mL/min (calculated), history of hyperparathyroidism, • Inability to tolerate imaging procedures in the opinion of an investigator or treating physician, • Any current medical condition, illness, or disorder as assessed by medical record review and/or self-reported that is considered by a physician investigator to be a condition that could compromise participant safety or successful participation in the study