Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right subclavian stent is unchanged since the prior study . Compared to the prior study , there are increased diffuse interstitial lung markings , without other findings to suggest cardiogenic edema . For example , there are no pleural effusions or cardiomegaly . No focal consolidations or pneumothorax .
    OUTPUT:
    
New increased diffuse interstitial lung markings without other findings to suggest cardiogenic edema . This appearance can also be seen with administration of blood products or new drug administration .