[Table/Fig-2]:

(a) Chest radiograph PA view shows loss of right lung volume, with paucity of vascular markings and right upper zone linear opacities and pleural thickening (thin red arrow). The left lung is hyperinflated with prominent left hilum (blue arrow). (b) Contrast enhanced CT thorax shows loss of right lung volume, with non-visualization of the right pulmonary artery. Few systemic collaterals are seen (blue arrow). Internal mammary artery is larger than on the uninvolved side (thin red arrow)