Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Linear opacities at bilateral lung bases are consistent with platelike atelectasis . There is mild pulmonary vascular congestion and mild associated interstitial pulmonary edema . There is no pleural effusion or , pneumothorax , or focal consolidation . The cardiomediastinal silhouette , including mild cardiomegaly and a tortuous descending aorta , is unchanged .
    OUTPUT:
    
1 . Mild pulmonary vascular congestion with associated mild interstitial pulmonary edema . 2 . Bibasilar dependent atelectasis .