Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Note is again made of basilar - predominant linear opacities consistent with patient 's known interstitial lung disease . There is no new airspace opacity concerning for pneumonia . No pleural effusion or pneumothorax is seen . The cardiac silhouette is normal in size . The mediastinal contours are within normal limits and unchanged . Trachea is midline . The visualized upper abdomen is unremarkable . There is a deformity at the right lateral eighth rib , which is unchanged from the prior study and may represent prior fracture .
    OUTPUT:
    
No acute findings in basilar - predominant interstitial lung disease .