case_images: PMC6476796_01
case_images: Contrast computed tomography scan of the chest: 47-mm solid mass with a clear rim in the anterior mediastinum.
case_images: gr1.jpg
case_images: PMC6476796_01_gr1.jpg
case_images: fig0005
case_images: An enhanced chest computed tomography scan revealed a 47-mm solid mass with a clear rim in the anterior mediastinum (Fig. 1).