Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Tracheostomy tube and left PICC are in stable position . Again there median sternotomy wires in place . Compared to the study of ___ bibasilar opacities , right greater than left are unchanged likely combination of small pleural effusions and atelectasis . The cardiomediastinal silhouette is stable . Mild pulmonary edema has slightly worsened .
    OUTPUT:
    
1 . Unchanged bibasilar opacities , right greater than left likely combination of layering pleural effusions and atelectasis . 2 . Mild pulmonary edema has worsened .