Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are low lung volumes with mild bibasilar atelectasis . No focal consolidation is seen . There is no large pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are unremarkable . No overt pulmonary edema is seen .
    OUTPUT:
    
Low lung volumes with bibasilar atelectasis . No focal consolidation seen . No overt pulmonary edema .