Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the previous chest x-ray , the endotracheal tube , nasogastric tube , and left chest tube have been removed . No pneumothorax is present . Mediastinum remains widened , consistent with recent surgery . Multiple patchy opacities are seen in the right middle and upper zones . These are more marked than they were on the prior chest x-ray of ___ and could represent areas of patchy bronchopneumonia though focal atelectasis is more probable .
    OUTPUT:
    
Tubes removed , no pneumothorax .