Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Postoperative changes status - post right pneumonectomy include posterior right fifth and sixth rib osteotomies , surgical clips projecting of the lateral right seventh rib , and complete opacification of the right hemithorax , similar in appearance to the most recent radiographic examination . The left lung is fully expanded and clear without focal consolidation . There is no left pleural effusion or pneumothorax . The left cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
1 . No evidence of pneumonia in the left lung . 2 . Stable changes status - post right pneumonectomy .