Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright portable and lateral views of the chest are provided . There is mild pulmonary interstitial edema . No large effusion or pneumothorax . The heart and mediastinal contour appears grossly stable . No bony abnormalities are seen . Previously noted dialysis catheter in the IVC and right heart has been removed .
    OUTPUT:
    
Mild interstitial edema .