Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs remain hyperexpanded but without focal consolidation , pleural effusion , or pneumothorax . Two more nodular opacities in the right lower lung are stable since ___ favoring a benign process . The cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .