Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest are compared to previous exam from ___ . Lungs are clear of confluent consolidation or effusion . Increased interstitial markings are seen throughout the lungs bilaterally . Cardiomediastinal silhouette is unchanged as are the osseous and soft tissue structures .
    OUTPUT:
    
No evidence of confluent consolidation . Increased interstitial markings , potentially due to mild interstitial edema or chronic underlying lung disease .