Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to the chest radiograph obtained 2 days prior , there is increased , mild pulmonary edema and increased bibasilar opacities with small , bilateral pleural effusions , likely dependent pulmonary edema , atelectasis , or developing pneumonia . Mild cardiomegaly unchanged . Cardiomediastinal and hilar silhouettes are unchanged . Previously identified rounded opacity projecting over the lateral posterior seventh rib has resolved .
    OUTPUT:
    
New , mild pulmonary edema with bibasilar opacities reflecting dependent pulmonary edema or atelectasis or developing pneumonia .