Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of an enteric catheter as well as extubation . A wedge - like left retrocardiac opacity with associated air bronchograms and associated positive " spine sign " on the lateral projection is concerning for left lower lobe pneumonia . There is minimal right lower lung atelectasis . Mild enlargement of the cardiac silhouette is not significantly changed . The mediastinal contours are normal . There are no definite pleural effusions . No pneumothorax is seen .
    OUTPUT:
    
Findings concerning for interval development of a left lower lobe pneumonia . Findings were discussed with Dr . ___ by Dr . ___ at 10 :44 a .m . via telephone on the day of the study .