Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette size is mildly enlarged . The patient appears to be status post right lower lobectomy with multiple chain sutures and clips noted in the right hilum . Rightward mediastinal shift is compatible with volume loss in the right lung . Linear opacities within the right mid lung field likely reflects scarring . No focal consolidation , pleural effusion or pneumothorax is identified . Lungs are hyperinflated with flattened diaphragms . There is no pulmonary vascular congestion . Diffuse demineralization of the osseous structures is present .
    OUTPUT:
    
Postsurgical changes in the right lung without evidence of acute cardiopulmonary abnormality . Probable COPD .