Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded and clear . Cardiomediastinal and hilar contours are unremarkable . There is no pleural effusion or pneumothorax . No rib fractures are identified .
    OUTPUT:
    
Unremarkable chest radiographic examination . Although no rib fractures are identified , the study has suboptimal sensitivity for the detection of rib fracture and if there is further clinical concern , dedicated rib views should be performed .