Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs were obtained . Again noted is a rounded opacity in in the superior left lower lobe , better evaluated on CT scan from ___ . There is mild linear atelectasis / scarring bilaterally . There is no evidence of pneumonia . The cardiomediastinal silhouette , hilar contours , and pleural surfaces are normal . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Redemonstration of rounded opacity in in the superior left lower lobe , better evaluated on prior CT from ___ . 2 . No evidence of pneumonia .