Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are fully expanded and clear . There is no focal consolidation , effusion , or pneumothorax . Mediastinal and hilar contours are normal . Heart size is normal . No definite rib fracture is identified .
    OUTPUT:
    
1 . No acute intrathoracic process . 2 . No definite rib fracture is identified . If clinical concern persists , recommend dedicated oblique rib views for further evaluation .