Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest demonstrate mildly low lung volumes . The cardiac and mediastinal contour is normal . No pleural abnormality is detected . No osseous abnormality is seen , particularly in the right anterior sixth rib .
    OUTPUT:
    
No acute cardiopulmonary process . No osseous abnormality in the right sixth anterior rib .