Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are poorly expanded , accounting for some bronchovascular crowding . Minimal interstitial prominence is unchanged likely indicative of mild esema , as on prior . Cardiomediastinal and hilar contours are unremarkable . There is no pleural effusion or pneumothorax . Surgical clips are noted in the right upper quadrant .
    OUTPUT:
    
Stable mild interstitial edema .