Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again demonstrated are calcified pleural plaques more pronounced within the right hemithorax , compatible with a prior history of asbestos exposure . Lung volumes are reduced . The heart size is mildly enlarged . The mediastinal and hilar contours are unchanged . There is moderate pulmonary edema which appears similar when compared to the prior exam . Patchy opacities in the lung bases appear slightly progressed in the right lung base , and may reflect areas of worsening atelectasis though infection is not excluded . Consolidation within the left upper lobe is chronic . Small bilateral pleural effusions are also noted . No pneumothorax is identified . Mildly displaced acute fracture of the left proximal humerus is re - demonstrated . Multilevel degenerative changes in the thoracic spine are noted .
    OUTPUT:
    
1 . Moderate pulmonary edema , similar compared to the prior exam with small bilateral pleural effusions . 2 . Bibasilar airspace opacities , slightly worse on the right , and may reflect areas of worsening atelectasis but infection is not excluded . 3 . Bilateral calcified pleural plaques , more extensive on the right , and compatible with prior history of asbestos exposure . 4 . Re - demonstration of mildly displaced acute left proximal humeral fracture .