Right hydropneumothorax likely unchanged in size, with decreased lung volumes noted on the current exam. Persistent opacification in the right mid and lower lung zones, consistent with collapsed lung. Stable retrocardiac opacities. No evidence of left pleural effusion or pneumothorax.
Simple pleural effusion (Absent) Hydropneumothorax (Present) Simple pneumothorax (Absent) Lung collapse (Present)