A Multidisciplinary Assessment of Standard Low Dose Versus Ultra-low Dose Chest CT Scans for Pectus Excavatum Imaging

In brief

This study compares standard versus ultra-low dose chest CT protocols for evaluating pectus excavatum severity in pediatric patients. Radiologists and surgeons assessed imaging quality and measured Haller and Correction indices to determine if radiation exposure can be safely reduced while maintaining diagnostic accuracy for surgical planning.

• Ultra-low dose chest CT can accurately assess pectus excavatum severity using Haller and Correction indices.
• Both pediatric radiologists and surgeons can reliably evaluate pectus deformity on ultra-low dose imaging.
• Radiation dose reduction is achievable without compromising diagnostic accuracy for pectus excavatum measurement.
• Multidisciplinary agreement supports ultra-low dose CT as a viable alternative to standard protocols.

Written by the GCMD Library team from the article.