Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no pneumothorax after right thoracocentesis . Moderate pleural effusion has improved and is now small to moderate . Right apical opacities are due to prior radiation . Left lung is unremarkable . Cardiac contour is normal .
    OUTPUT:
    
1 . There is no pneumothorax after thoracocentesis . 2 . Moderate pleural effusion has improved after thoracocentesis and is now mild to moderate .