Clinical application of PRIMARY score in diagnosing clinically significant prostate cancer: a comparative study using 68Ga-PSMA-11 and 18F-PSMA-1007 positron emission tomography/computed tomography

Key Points

• PRIMARY score improves diagnostic accuracy for clinically significant prostate cancer, specifically in Ga-68 PSMA-11 PET/CT.
• The comparative analysis highlights a lack of benefit for the score in F-18 PSMA-1007 PET/CT, indicating a need for refinement.
• Utilizing a comparative study design, the research assesses two types of positron emission tomography in diagnosis.
• Future research may enable better performance of the PRIMARY score in F-18 PSMA-1007 PET/CT for improved diagnosis.