- For a cohort of 16,065 patients, PCCT significantly reduced follow-up imaging recommendations after contrast-enhanced abdominopelvic CT compared with conventional single-energy CT (SECT), with recommendation rates of 8.1% (PCCT), 8.7 (DECT) and 13.5% (SECT).
- Compared with SECT, PCCT substantially decreased recommendations for MRI (5.2% vs. 6.4%), CT (2.0% vs. 5.0%), and ultrasound (1.4% vs. 2.7%), reflecting greater diagnostic confidence and reducing unnecessary downstream imaging.
- The lower follow-up imaging rate translated into projected healthcare savings of nearly USD 115,000, highlighting the potential of PCCT to improve diagnostic efficiency while reducing healthcare costs.
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Source: Dane B, Attlassy Y, Ihionkhan E, et al. Abdominal Radiology. 2026;51:3681–3689. doi:10.1007/s00261-025-05343-7.
