Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Patient is rotated somewhat to the left . Multiple old left - sided rib fractures are seen . No definite focal consolidation . There is no pleural effusion or pneumothorax . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Multiple old left - sided rib fractures seen . No acute cardiopulmonary process .