[Table/Fig-3]:

(a) Chest radiograph shows volume loss in the left lung, with a mass in the left upper zone (blue arrow). There is paucity of vascular markings on the left side. (b) Contrast enhanced CT thorax demonstrated a left upper lobe mass, occluding the bronchus and invading the mediastinum (blue arrow). Interruption of the left pulmonary artery is seen. Reduced left lung volume and left pleural thickening is seen (red arrow).