Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with prior radiographs on ___ , there has been slight interval decrease in the air component in the left hemithorax , with continued near complete opacification of the left hemithorax status post left pneumonectomy . There has been interval resolution of subcutaneous air in the left chest wall . The right lung is clear without focal consolidation , pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are unremarkable . A right Port - A - Cath is stable in position .
    OUTPUT:
    
Slight interval decrease in air component in the left hemithorax , with continued near complete opacification of the left hemithorax status post left pneumonectomy .