Figure 1: (a) Axial section of the plain CT scan of the thorax showing right lung mass and mediastinal nodes with peripheral calcification. (b) Axial section of the CECT scan of the thorax showing large heterogeneously enhancing right lobe mass causing bronchial narrowing, encasement of the right pulmonary artery, compression of the superior vena cava and peripherally enhancing subcarinal lymph node with central hypodensity. (c) Coronal CECT image showing right lobe mass with adjacent consolidation, minimal right pleural effusion, and subcarinal lymph nodes