Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Biapical pleural parenchymal scarring is again seen , stable since the prior study . No new focal consolidation is seen . There is no pleural effusion . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
No significant interval change . Chronic changes at the lung apices .