Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of a right chest tube . Moderate right pleural effusion and right basilar consolidation persist with slightly increased aeration at the right lung base . Small left pleural effusion is seen . In retrospect , a small right apical pneumothorax is seen , which appears unchanged compared to prior . Right hilar surgical clips reflect recent lobectomy . Subcutaneous emphysema is again seen
    OUTPUT:
    
Small right apical pneumothorax and slightly improved aeration at the right lung base with persistent moderate right pleural effusion .