Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A nasoenteric feeding tube is seen passing through the esophagus into the distal stomach and out of the field - of - view . There is pulmonary vascular congestion with mild pulmonary edema . There is a left retrocardiac opacity , which may represent atelectasis with superimposed pneumonia . Cardiomediastinal silhouette is slightly exaggerated by patient positioning and technique . Cholecystectomy clips are seen in the right upper quadrant .
    OUTPUT:
    
1 . Nasogastric tube passes into the distal stomach and out of the field - of - view . 2 . Mild pulmonary edema . 3 . Left retrocardiac opacity may represent atelectasis with superimposed pneumonia . Correlate with physical exam findings .