Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest . Large - bore left subclavian catheter terminates in the right atrium . Lung volumes are low . Bibasilar reticular opacities are compatible with chronic interstitial lung disease . The trachea has a narrowed transverse diameter , which can be seen with chronic lung disease . No focal consolidation , substantial pleural effusion , or pneumothorax . The heart is normal size . Cardiomediastinal contours are unremarkable . Several radiodense bodies overlying the abdomen may represent pill fragments or metallic foreign bodies .
    OUTPUT:
    
Chronic bibasilar interstitial lung disease . Radiodense bodies overlying the abdomen may represent pill fragments or metallic foreign bodies .