Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of the left chest tube . There may be a miniscule pneumothorax . Low lung volumes with bibasilar atelectasis . No focal consolidations . Pulmonary vasculature is normal . Heart is not enlarged . No pleural effusions .
    OUTPUT:
    
1 . Interval removal of the low left chest tube with equivocal miniscule residual pneumothorax . 2 . Low lung volumes and bibasilar atelectasis .