Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the recent prior study , there is no significant interval change in the complete collapse of the right middle and lower lobes with hyperinflation of the right upper lobe . The left lung is unremarkable except for a small left basilar atelectasis . Small - to - moderate right and small left pleural effusion are unchanged . There is no evidence of pulmonary edema or consolidation . The cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
Persistent right middle and lower lobe collapse with a small - to - moderate right pleural effusion . Developing left pleural effusion .