Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal views of the chest . Lung volumes are low , exaggerating heart size . Mediastinal contours are stable . Multiple pulmonary nodules are redemonstrated , though better evaluated on ___ . Small ill - defined opacity in the left lower lung may represent atelectasis or pneumonia . No pleural effusion or pneumothorax .
    OUTPUT:
    
Low lung volumes with multiple pulmonary nodules . Small left lower lung ill - defined opacity may represent atelectasis or pneumonia .