Figure legends:
Figure 1: Chest CT scan showing a large cavitary lesion on the middle lobe of the right lung which contains a large amount of air, and soft tissue resembling a membrane (Water Lily sign).
Figure 2: Chest CT scan showing rupture of the cyst and diffuse ground glass opacities with centrilobular pattern in the field of both lungs suggesting ARDS.
Figure 3: Chest CT scan showing pneumothorax on the right lung with mediastinum shifted to the left.