Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Minimal bibasilar atelectasis is present . There is no evidence of focal consolidation , pleural effusion , pneumothorax , or frank pulmonary edema . A right hilar opacity is likely exaggerated secondary to patient rotation and overlap with the mediastinum . The cardiac silhouette is within normal limits . The descending thoracic aorta is noted to be somewhat tortuous . A chronic , left humeral fracture is incidentally noted .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .