Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Left lower lobe opacity persists and may be slightly more consolidative as compared to the prior study . Opacity is again seen at the lateral mid right lung base , relatively stable . No large pleural effusion is seen . No pneumothorax . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Persistent left lower lobe consolidation appears slightly more consolidated as compared to the prior study . Persistent right base opacity .