Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent mild elevation of the right hemidiaphragm . Minimal bibasilar atelectasis is seen . There is no focal consolidation . The cardiac and mediastinal silhouettes are stable and unremarkable . Hilar contours are stable . Evidence of prior rib deformities / fractures are seen involving at least the right posterior fourth and fifth ribs , stable as compared to prior .
    OUTPUT:
    
No acute cardiopulmonary process . No significant interval change . The mediastinum does not appear widened .