case_images: PMC8629676_01
case_images: Chest radiograph showing a rounded density (32 mm x 22 mm) at the right lung apex.
case_images: CRIPE2021-9453574.001.jpg
case_images: PMC8629676_01_CRIPE2021-9453574.001.jpg
case_images: fig1
case_images: Neck radiographs obtained at that time showed normal airway anatomy, with an incidental "rounded contour" measuring 32 mm by 22 mm in the apex of the right lung (Figure 1).