Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral radiographs of the chest were acquired . Heterogeneous opacities are seen within the left lower lobe with concomitant blunting of the left costophrenic angle , likely due to some combination of consolidation , atelectasis , and effusion . The remainder of the lungs are clear . The heart size is normal . The mediastinal contours are normal . There is no pneumothorax . Multilevel degenerative changes of the thoracic spine are noted .
    OUTPUT:
    
Left lower lobe heterogeneous opacities and blunting of the left costophrenic angle , likely due to some combination of infection , atelectasis , and effusion . Pertinent findings were discussed with Dr . ___ by Dr . ___ at 2 :33 a .m . via telephone on ___ , approximately 2 minutes after discovery of the finding .