Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild - to - moderate pulmonary edema is unchanged . Worsening opacities in the right lung base are concerning for possible pneumonia . Opacities at the left lung base are stable . Rounded , nonvascular structures scattered throughout the lung bases correspond to known pulmonary nodules which are partially evaluated on CT in ___ . The cardiomediastinal silhouette and hilar contours are unchanged . There is no large pneumothorax . The right pectoral pacer has two leads terminating in expected location .
    OUTPUT:
    
1 . Stable mild to moderate pulmonary edema . 2 . Worsening opacities in the right lung base concerning for pneumonia . 3 . Rounded pulmonary nodules bilaterally are partially evaluated on CT in ___ . Results telephoned to Dr . ___ by Dr . ___ at 3 : 10 pm , ___ , ___ min after discovery .