Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs again demonstrate a heart which is top - normal in size , unchanged . Reticular opacities , right greater than left , are unchanged and again suggestive of interstitial lung disease consistent with known sarcoidosis . No focal consolidation is identified . There is no appreciable pleural effusion or pneumothorax . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
1 . No focal consolidation identified . 2 . Diffuse parenchymal reticulation suggestive of interstitial lung disease , unchanged and consistent with known sarcoidosis .