Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Prominent interstitial markings are identified compatible with pulmonary edema with fluid within the fissures . The cardiac silhouette is mildly enlarged . Biapical scarring is again noted . Known pulmonary nodules seen on the prior CT is not clearly identified on this study . Trace pleural effusions are noted . There is no pneumothorax .
    OUTPUT:
    
1 . Mild interstitial edema , trace bilateral pleural effusions , and mild cardiomegaly . 2 . No pneumothorax .