Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval removal of 2 right chest tubes . Left PICC line is in unchanged position . Interval improvement of pulmonary edema . Bilateral lower lobe atelectasis has improved slightly . No new consolidation . Right pleural effusion , including the perihilar fluid collection in the fissure likely loculated , has improved slightly . No pneumothorax . Cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
1 . No pneumothorax . 2 . Improved pulmonary edema and right pleural effusion .