Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal contours are within normal limits without change . Lungs are clear except for chronic focal linear left basilar scar . There are no pleural effusions , and no calcified pleural plaques are evident . Right hemidiaphragm is chronically elevated , probably due to eventration of the anterior and midportions .
    OUTPUT:
    
Stable radiographic appearance of the chest with no findings to suggest asbestosis . High - resolution chest CT is more sensitive than conventional radiographs for detecting subtle interstitial lung abnormalities and may be considered if clinical suspicion persists .