Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Streaky left lower lobe airspace opacity is new from the prior examination . The right lung and left upper lung are clear of consolidations . There is no pleural effusion or pneumothorax identified . Prominence of the interstitial markings is noted . Redemonstrated are several bilateral , well - circumscribed lung nodules , better assessed on CT chest dated ___ . The cardiac silhouette is mildly enlarged . Old healed left lateral rib fractures are noted .
    OUTPUT:
    
1 . Left lower lobe streaky airspace opacities . Findings likely represent atelectasis , although superimposed infection is not excluded . 2 . Mild cardiomegaly . 3 . Well - circumscribed bilateral pulmonary nodules which appear grossly stable from ___ , and are better visualized on previous cross - sectional imaging .