Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are low lung volumes , which accentuate the bronchovascular markings . There is also elevation / eventration of the right hemidiaphragm with overlying atelectasis . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . No displaced rib fracture is identified .
    OUTPUT:
    
Low lung volumes and elevation of the right hemidiaphragm with overlying atelectasis . No pneumothorax or displaced rib fracture identified .