PSMA-PET Tumor Volume Stratifies Nonmetastatic Castration-resistant Prostate Cancer.
BACKGROUND AND OBJECTIVE Prostate-specific membrane-antigen positron emission tomography (PSMA-PET) detects distant metastases in more than half of patients with increasing prostate-specific antigen despite castrate levels of testosterone and high-risk nonmetastatic disease on conventional imaging. Here, we aim to eval...