Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA frontal and lateral chest radiograph demonstrates persistent and unchanged right loculated pleural effusion with associated right basilar atelectasis . There appears to be increased opacification in the right middle lobe of possibly atelectasis but pneumonia can not be excluded . Opacification in the left upper lobe seen better on recent CT ___ is not well appreciated appear small left pleural effusion with associated atelectasis is additionally better demonstrated on CT ___ . Cardiomediastinal and hilar contours remain stable in appearance . Median sternotomy wires are intact . There is no pneumothorax .
    OUTPUT:
    
Increased right middle lobe opacity which may represent atelectasis or pneumonia in the right clinical setting .