Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable frontal chest radiograph shows a left pneumonectomy with postsurgical changes along the left chest wall . There is associated significant volume loss . There is mild pulmonary edema and within the right lung with emphysema . There is no pleural effusion or pneumothorax . There is no focal consolidation to suggest pneumonia .
    OUTPUT:
    
Status post left pneumonectomy with mild pulmonary edema .