Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . When compared to prior , there has been no significant interval change . There is no evidence of consolidation , effusion , or pulmonary vascular congestion . Cardiac silhouette is enlarged but stable in configuration . Expansile left lower anterior rib lesion is seen in addition to old right rib fractures . Additional sclerotic metastatic lesions are better seen on prior CT .
    OUTPUT:
    
No definite acute cardiopulmonary process .