Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Once again identified is a mild increase in interstitial markings which appears attributable to a chronic process related to the patient 's airways disease as seen on the prior CT . There are no focal consolidations concerning for pneumonia . There is no pneumothorax or pulmonary edema . The cardiac size is normal . A calcified granuloma is noted in the right lower lobe . There is no free air .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .