Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained with radiopaque markers placed at the site of patient 's pain . Healed fractures are seen in the nearby lateral ribs ( as there are in posterior right middle ribs ) , and there is mild increase in thickening of the lateral costal pleurae just superiorly , but no acute fracture is identified . Nevertheless , rib detail views of the region would be more conclusive . The lungs are clear . The cardiomediastinal silhouette is normal . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No fracture . No acute cardiopulmonary process .