Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right IJ catheter terminates in the mid SVC . Nasogastric tube terminates in the left upper quadrant . Heart size is stable . Diffuse parenchymal opacities bilaterally are slightly worse particularly in the right middle lower lung . No pleural effusion or pneumothorax .
    OUTPUT:
    
NG tube is in the left upper quadrant . Increasing interstitial opacities particularly in the right mid and lower lung .