Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is biapical scarring and diffuse chronic interstitial changes are seen in both lungs . Fibrotic changes in the right lung apex with elevation of the right minor fissure . Slightly prominent right hilus . There are left basilar pleural plaques . The cardiomediastinal silhouette is normal . There is no pneumothorax .
    OUTPUT:
    
1 . No acute cardiothoracic process . 2 . Fibrotic changes in the right lung apex with elevation of the right minor fissure . Slightly prominent right hilus . Non-urgent chest CT to rule out underlying mass is seen .