Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There is mild lingular atelectasis / scarring . No focal consolidation , large pleural effusion , or evidence of pneumothorax is seen . The cardiac silhouette is top normal . The mediastinal and hilar contours are unremarkable .
    OUTPUT:
    
Mild lingular atelectasis .