Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs again demonstrate a right middle lobe opacity with evidence of atelectasis , mildy improved since ___ . There is persistent elevation of the right hemidiaphragm of unknown age . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
Right middle lobe opacity slowly , but steadily improving . This can be followed with repeat chest radiograph in ___ weeks . Otherwise , CT - Chest is recommended . Findings were entered into the critical results dashboard by ___ at 4 :50 p .m . on ___ .