Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Redemonstrated is a right - sided PICC line , the tip which is seen at the level of cavoatrial junction . There has been interval placement of a nasogastric tube , seen coiling in the mid-to - distal esophagus . There are decreased lung volumes noted . Lungs are grossly clear without focal consolidation , pneumothorax , or pulmonary effusion identified . The heart size is normal . The mediastinal contours are normal .
    OUTPUT:
    
Interval placement of a nasogastric tube seen coiled within the distal esophagus . Findings were conveyed by Dr . ___ to Dr . ___ ___ telephone at 3 : 25 pm on ___ , 5 minutes after discovery .