CT acquisition technique
Radiological assessment of patients included unenhanced Chest CT imaging
with covid-dedicated scanning protocols in two scanners (128-MDCT
Siemens Somatom Definition; 16-MDCT Toshiba Alexion): supine,
end-inspiration acquisition; slice thickness, 1.0-1.5 mm; tube voltage,
120 kV; tube current, 200-300 mAs; multiplanary reconstructions with
mediastinal and lung parenchymal window settings.