Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since ___ , mild pulmonary edema is new , more pronounced on the right than left . . Right basilar opacity likely representing right subsegmental atelectasis is unchanged . The lung volumes are normal . Normal size of the cardiac silhouette . Normal hilar and mediastinal structures . No pneumonia no pleural effusions . Left PICC line terminates near the superior cavoatrial junction .
    OUTPUT:
    
Mild pulmonary edema is new as compfrom ___ . Unchanged right basilar atelectasis .