Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the chest radiograph obtained 1 day prior , moderate pulmonary edema has changed in distribution but not and severity . Moderate cardiomegaly , vascular pedicle widening , pulmonary vascular engorgement are unchanged . No focal consolidations or pleural effusions . No pneumothorax . A right - sided port terminates near the superior cavoatrial junction PICC
    OUTPUT:
    
Moderate pulmonary edema has changed in distribution , but not severity .