Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral image of the chest demonstrated well - expanded lungs which are clear . There is no pneumothorax or pleural effusion or pneumomediastinum . Fractures that were noted on CT could not be identified on this exam . There is no evidence of acute pulmonary process . Cardiomediastinal silhouette is unremarkable . Visualized osseous structures are unremarkable .
    OUTPUT:
    
Fracture seen on CT can not be evaluated on this plain film , normal chest radiograph .