Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of the endotracheal tube , nasogastric tube , and right IJ Swan - Ganz catheter . Right - sided chest tube may still be partly fissural . Right pneumothorax is smaller than on previous imaging . A small - to - moderate left pleural effusion has increased since ___ . There are decreased lung volumes and increased atelectasis at the bases , consistent with recent extubation . Cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
Improving right pneumothorax . Increasing small - to - moderate left pleural effusion .