Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right IJ line terminates in the lower SVC . ET tube is appropriately positioned . Nasogastric tube extends into the stomach . Left chest tube is in appropriate position . Stable , mild cardiomegaly . Mediastinal and hilar contours are unchanged . Stable , small right pleural effusion . Curvilinear lucency paralleling the left lateral chest wall and extending above the left hemithorax and into the neck represents a skin fold . There is no pneumothorax . Stable , mild left basilar atelectasis .
    OUTPUT:
    
Curvilinear lucency paralleling the lateral left chest wall is consistent with a skin fold . No pneumothorax .