Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right IJ central line terminates in the low SVC . There has been interval removal of the enteric tube since the radiograph in ___ . Postsurgical clips in the abdomen are again noted . The heart is mildly enlarged . The mediastinal silhouette is unchanged . A 2 .2 cm opacity projecting over the left mid lung was not seen on multiple recent prior chest radiographs . The lung volumes are low . Mild bibasilar atelectasis . Small bilateral pleural effusions are likely present . No pneumothorax is present .
    OUTPUT:
    
1 . A new 2 .2 cm focal opacity at the left midlung was not seen on prior radiographs and may represent an aspirated foreign body . Recommend follow - up radiographs to assess resolution . 2 . Bibasilar atelectasis and small bilateral pleural effusions are present .