Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP frontal portable chest radiograph demonstrates persistent of the right middle lobe opacification which appears more aerated when compared to chest radiograph dated ___ . The remainder of the right lung is clear . The left lung is clear with no focal consolidation . On frontal radiograph , there is no large pleural effusion identified . Cardiomediastinal and hilar contours are stable in appearance . There is no pneumothorax .
    OUTPUT:
    
Right lower lobe consolidation with improved aeration .