Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs . The lungs are still markedly hyperexpanded with biapical consolidation which is overall unchanged in appearance from ___ . Using ___ as a baseline , the right apical consolidation is chronic , but the left upper lobe consolidation appeared on ___ , subsequently improved , and has now recurred . Internal luciencies are from bronchiectasis , demonstrated on CT of ___ . There is no new opacity . Numerous pleural plaques are unchanged and consistent with asbestos exposure . There is no pleural effusion or pneumothorax . The heart size is normal .
    OUTPUT:
    
1 . Left apical consolidation has not improved from ___ . This relatively isolated , changing area has a treatment history suggesting recurrent infection . 2 . Chronic , stable right apical consolidation . 3 . Severe emphysema and biapical scarring . 4 . Asbestos related pleural plaques .