Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded . No focal opacities are identified . Cardiomediastinal and hilar contours are unremarkable . There is no pleural effusion or pneumothorax . Diffuse sclerosis of all the bones is reidentified and compatible with known diffuse prostatic metastasis .
    OUTPUT:
    
No evidence of acute cardiopulmonary process . Diffuse sclerosis of all the bones compatible with known diffuse prostatic metastasis .