Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest show stable biapical pleural thickening . Blunting of the left costophrenic angle is unchanged from the preceding radiograph and likely represents pleural scarring . The lungs are otherwise clear without focal consolidation , pleural effusion or pneumothorax . No pulmonary vascular congestion or edema is present . There are no findings to suggest bronchiectasis by radiography at this time . The cardiac silhouette is normal in size . The mediastinal and hilar contours are within normal limits .
    OUTPUT:
    
No findings to suggest bronchiectasis by radiography at this time . No acute cardiopulmonary process .