 Unenhanced axial computed tomography image of a 43-year-old male patient with COVID-19. Five different ROIs (using a circular ROI of 1 cm2) were drawn over five anatomical parts of the pancreas to assess the attenuation value of the organ by taking the average of the 5 HU values collected from the ROIs. Shown here are the measurements from the neck, body and tail of the pancreas (37, 34 and 37 HU, respectively). The average attenuation value of the pancreas was 35 HU in this patient.HU: Hounsfield unit; ROI: Region of interest.