Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded and clear . No pleural effusion or pneumothorax . Heart size , mediastinal contour , and hila are unremarkable . Limited assessment of the osseous structures are notable for a stable chronic right anterior fourth rib fracture and a newly apparent mid thoracic mild anterior wedge compression fracture . No acute displaced rib fracture .
    OUTPUT:
    
1 . No acute cardiopulmonary process . Specifically , no acute fracture . 2 . Chronic right anterior fourth rib fracture . 3 . Mild anterior wedge compression fracture of midthoracic body is of indeterminate age . Clinical correlation recommended for focal tenderness .