Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Both lungs are well expanded without any opacities concerning for pneumonia or aspiration or atelectasis . There is no pleural abnormality . This study is non-dedicated for evaluation of the bone pathology . Within the limitations , there is no evidence of rib fractures . Heart size is top normal . Mediastinal and hilar contours are unremarkable . There is no pneumothorax .
    OUTPUT:
    
1 . No pneumothorax . Lungs are clear . 2 . Note , this study is non-dedicated for evaluation of the bone pathology . Within the limitations , there are no obvious rib fractures ; however , if clinical concern continues , dedicated rib views with markers placed at site of suspected fracture should be considered .