Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild pulmonary edema has slightly worsened since last exam . There is also increased density at the right lung base which could represent asymmetric pulmonary edema , atelectasis or even early pneumonia . There is no pneumothorax . Mediastinal and cardiac contours are normal . Right - sided PICC line ends in lower SVC . NG tube has been removed .
    OUTPUT:
    
1 . Worsening of mild pulmonary edema . 2 . New right lower lung opacity could reflect either atelectasis , dependent edema , pleural effusion or even early pneumonia . Re-evaluation is recommended after treatment for edema with repeat chest radiograph . The results have been discussed with the medical team at 11 :20 a .m .