Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to chest radiographs from ___ , there has been interval removal of a right - sided chest tube . No pneumothorax . Lung volumes remain low . Opacity along the minor fissure , likely reflecting right middle lobe collapse , has minimally decreased . Right basilar atelectasis has improved . Small left pleural effusion with associated left basilar atelectasis is stable . Probable tiny right pleural effusion persists . No new focal consolidation . No central vascular congestion or overt pulmonary edema . Cardiomediastinal silhouette is stable .
    OUTPUT:
    
1 . Right - sided chest tube with minimal improvement of right middle lobe atelectasis . Improved right basilar atelectasis . No pneumothorax . 2 . Stable small left effusion with associated left basilar atelectasis . 3 . Probable tiny right pleural effusion .