Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Nasogastric tube has been advanced , though the tip remains at the distal esophagus . Small bilateral pleural effusions are again identified , as seen on prior study , now layering dependently . There is associated basilar atelectasis , without focal consolidation to suggest pneumonia . There is no pneumothorax . Pulmonary vasculature appears minimally engorged , though edema has decreased from prior study . Dilated viscus is noted in the upper abdomen .
    OUTPUT:
    
1 . Malpositioned NG tube , requires advancement for optimal positioning . 2 . Small bilateral pleural effusions with associated atelectasis . 3 . Resolved pulmonary edema .