Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Widespread pulmonary opacities are minimally changed since the ___ examination , likely reflecting known severe parenchymal fibrosis demonstrated on the ___ CT . No superimposed consolidation , pneumothorax , effusion , or edema is seen in comparison to the prior two radiographs . The cardiac and mediastinal contours are unchanged .
    OUTPUT:
    
Unchanged appearance of widespread parenchymal fibrosis , better seen on recent CT examination . No superimposed new consolidation , effusion , or edema since the ___ radiographs .