Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Minimal bibasilar atelectasis , otherwise the lungs are clear . No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . Mild cardiomegaly is overall unchanged . The mediastinum is not widened . The hila are within normal limits . Surgical clips in the right breast are unchanged . Moderate atherosclerotic calcifications throughout visualized thoracic aorta are overall unchanged .
    OUTPUT:
    
No pneumonia or acute intrathoracic process .