Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Dense opacification of the left lower lobe traversed by air bronchograms and left mediastinal shift are unchanged since ___ . Pulmonary edema from ___ has resolved . Linear opacities are demonstrated bilaterally suggestive of emphysema . Indeterminate size of partially obscured cardiac silhouette . No pneumothorax . Mild thoracolumbar scoliosis .
    OUTPUT:
    
1 . Likely chronic lobar collapse , alternatively pneumonia . Continued follow - up is advised . 2 . Stable emphysema . 3 . Resolved pulmonary edema .