Correction to: Scientific Reports 10.1038/s41598-023-50238-6, published online 19 December 2023
The original version of this Article contained errors in the Material and methods section.
Under the subheading, ‘Abdominal spectral CT protocol’,
“CT scans were acquired in helical multi-energy mode with a dual-layer detector allowing dual-energy and 120 kV single-energy images in a single acquisition (IQon Spectral CT, Philips Healthcare, Cleveland, OH, USA). CT scan settings were set with tube voltage between 80 and 140 kV energy every 0.5 ms, detector configuration = 64 × 0.625 mm, rotation time 0.4 s, dose modulation 14, 1.2 pitch. Unenhanced CT images were acquired in 169 patients.”
now reads:
“CT scans were acquired in helical mode with a dual-layer detector allowing conventional and dual-energy images in a single acquisition with a single kVp (IQon Spectral CT, Philips Healthcare, Cleveland, OH, USA). CT scan settings were set with tube voltage 120 kV detector configuration = 64 × 0.625 mm, rotation time 0.4 s, 1.2 pitch and dose modulation with DoseRight Index 14.”
The original Article has been corrected.