Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . There is no focal consolidation , pleural effusion , pulmonary edema , or pneumothorax . The cardiomediastinal silhouette is normal . There is no free air under the diaphragm . The bony structures are unremarkable .
    OUTPUT:
    
Normal chest radiograph .