(B)
Figure 1: Chest CT scans showed an anterior mediastinal mass measuring 13.4 x 9.1 cm with moderate to large pericardial effusion(A) , a 15 mm subcarinal lymph node was also seen (arrow). There were heterogeneous calcifications with extension into the pericardium and the right pleural space, and extrinsic compression of the superior vena cava can also be seen(B).