Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of a left chest tube . The previously identified small left apical pneumothorax has decreased in size . There is no evidence of tension . The NG tube extends below the diaphragm . Small left pleural effusion with associated atelectasis and right basilar atelectasis are unchanged . The cardiomediastinal silhouette is stable .
    OUTPUT:
    
Interval removal of left chest tube with decrease in size of small left apical pneumothorax with no evidence of tension .