FINDINGS:
There is mild pulmonary vascular congestion and mild to moderate associated
 interstitial pulmonary edema.  Additional airspace opacities in the right lung
 base in the retrocardiac area may represent atelectasis or focal
 consolidation, depending upon the clinical setting.  There is no pleural
 effusion or pneumothorax.  Biapical pleural scarring is noted.  Multiple
 surgical clips project over the neck suggesting prior thyroidectomy.  The
 cardiomediastinal silhouette is within normal limits.

IMPRESSION:
1. Mild pulmonary vascular congestion with mild to moderate interstitial
 pulmonary edema.
 2. Bibasilar airspace opacities, right greater than left, may represent
 atelectasis or focal consolidation, depending upon the clinical setting.