Radiation dose reduction with the wide-volume scan mode for interstitial lung diseases.
Alain AbdoElige KaramThéophraste HenrySébastien LeygnacKarim HaiounAntoine KhalilMarie-Pierre DebrayPublished in: European radiology (2021)
• Retrospective monocentric study showed that wide-volume scan mode reduces radiation dose by 32% in comparison to helical mode for chest CT in the setting of interstitial lung diseases. • Mild misalignment may be observed at the junction between volumes with the wide-volume mode, without decrease of image quality in the majority of cases and without impairing diagnostic quality. • Wide-volume mode could be used routinely for the diagnosis and follow-up of interstitial lung diseases.