Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral images of the chest . The lungs are well expanded and clear . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is unremarkable . No acute fracture is seen .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . No acute fracture seen , however chest radiographs are insensitive for nondisplaced rib fractures . If clinical concern persists for buckle fracture , recommend dedicated rib views for further evaluation . If focal tenderness exists , this ___ be marked prior to rib views .