Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal and hilar contours are stable . The heart is top - normal in size . There is diffusely increased opacity throughout the right lung , which is in part related to a chronic loculated effusion however there are new focal opacities throughout the right lung , which are suspicious for areas of infection . The left lung is clear . There is no pneumothorax . Pleural thickening is noted at the base of the left lung . Note is made of bilateral pleural calcifications at the lung bases .
    OUTPUT:
    
Diffusely increased opacity throughout the right lung is related to a chronic loculated right effusion and multifocal opacities worrisome for pneumonia .