Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Chest , AP and lateral : Right chest wall port terminates at the superior cavoatrial junction . No pneumothorax . Small right pleural effusion . New mild pulmonary edema with prominent pulmonary and azygos veins , as well as numerous Kerley B lines . No focal consolidation . Borderline cardiomegaly is unchanged . Mild acromioclavicular arthropathy .
    OUTPUT:
    
Mild pulmonary edema . No pneumonia .