Clinical significance of incidental, photopenic, high CT density renal lesions on 18FFDG PET/CT

Key Points

• The research aims to evaluate the clinical significance and negative predictive value (NPV) of incidental photopenic renal lesions detected on PET/CT scans.
• Analyzed photopenic renal lesions identified on [18F]FDG PET/CT scans.
• Calculated the negative predictive value associated with these lesions to assess their significance.
• Compared findings with other imaging modalities.
• Identified a specific NPV for photopenic renal lesions.
• Demonstrated that this NPV could help reduce unnecessary renal imaging procedures.
• Suggested that incidental lesions might not require further investigation in many cases.