Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no evidence of free air . Expansile lesion seen in the right posterior ninth rib . Multiple additional lytic lesions seen within the ribs , better evaluated on concurrent CT . The heart is enlarged . The spinal hardware noted in the mid thoracic spine . There is no focal consolidation . There is no evidence of pneumothorax .
    OUTPUT:
    
No evidence of free air . Expansile lesion within the right posterior 9th rib and other lytic ribs lesions in keeping with myeloma , better evaluated on the concurrent CT .