Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Again seen are coarse chronic lung markings and biapical pleural thickening with the coarse markings predominantly in the upper - to - mid lung . There is again seen upper traction of the hila . No new focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
No significant change in chronic changes . No definite acute cardiopulmonary process .