Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of the left chest tube . All other lines and tubes are unchanged . There is no pneumothorax . There is persistent left lower lobe collapse , and right basilar atelectasis . Cardiomediastinal silhouette is stable . The pulmonary vasculature is normal .
    OUTPUT:
    
1 . Interval removal of the left chest tube without pneumothorax . 2 . Persistent left lower lobe collapse and right basilar atelectasis .