Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since ___ , no appreciable change in the bilateral heterogeneous juxta -mediastinal and peripheral pulmonary parenchymal opacities . Stable appearance of the cardiomediastinal silhouette and hila . Stable bilateral lower lung volumes and slight elevation of the right hemidiaphragm . Stable slightly tortuous or new dilated descending aorta .
    OUTPUT:
    
Stable radiographic appearance of diffuse lung disease .