Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to prior chest radiograph from ___ , there has been interval placement of an enteric tube which courses below the diaphragm , its tip terminates in the gastric fundus . There is increased retrocardiac opacity as well as increased opacity at the left lung base , likely a combination of atelectasis and increased left pleural effusion . Nodular opacity at the right lung base may correspond to a lobulated pulmonary nodule identified in the right lower lobe on prior chest CT from ___ . No new focal consolidations are identified . There is no definite pneumothorax . Cardiac silhouette is incompletely evaluated due to overlying lower left lung opacity . Mediastinal and hilar contours are stable .
    OUTPUT:
    
1 . Adequate position of enteric tube . 2 . Increased retrocardiac and left lower lobe opacity are likely a combination of atelectasis and increased left pleural effusion .