Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . There has been no significant interval change . Diffusely increased interstitial markings are again noted , potentially due to chronic disease . There is no confluent consolidation or effusion . Cardiomediastinal silhouette is stable . Compression deformities in the lumbar spine are again noted .
    OUTPUT:
    
No acute cardiopulmonary process .