Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a small right pleural effusion and a trace left pleural effusion . Hazy opacification at the left base is most consistent with atelectasis . There is no pneumothorax , consolidation or pulmonary edema . No pulmonary nodules are identified . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . Small bilateral pleural effusions . 2 . Left basilar atelectasis .