Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Tracheostomy tube remains in unchanged position in the upper airway . Right middle and lower lobe opacities , a moderate - to - large amount of pneumoperitoneum is new . Cardiac and mediastinal contours are unremarkable .
    OUTPUT:
    
1 ) New pneumoperitoneum consistent with recent PEG tube placement . 2 ) Increasing right middle and lower lobe atelectasis . Findings were discussed with Dr . ___ ___ telephone after discovery of findings at 11 a .m .