Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Sequential portable chest radiographs were obtained . The first shows the nasogastric tube curled within the thoracic esophagus with tip extending to the superior portion of the image . The second displays an appropriately positioned nasogastric tube with tip beyond the inferior edge of the image and sidehole within the stomach . Both show moderate bilateral unchanged pleural effusions and left greater than right basal opacities , most compatible with atelectasis . Left - sided PICC terminates in the upper SVC . Cardiac size is unchanged .
    OUTPUT:
    
Satisfactory position of NG tube with unchanged moderate bilateral pleural effusions and left greater than right basal atelectasis .