Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouette is within normal limits . The hila are unremarkable . Increased opacity at the right lung base likely reflects superimposed / overlying soft tissue . There is no focal lung consolidation . There is likely minimal bibasilar atelectasis . There is no pneumothorax or pleural effusion . There is no evidence of a displaced rib fracture .
    OUTPUT:
    
No acute cardiopulmonary process . No displaced rib fracture . Note , chest radiography is not sensitive for the detection of subtle or nondisplaced rib fractures .