Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs appear well expanded and clear . The cardiomediastinal and hilar contours are unchanged . There is no pneumothorax , pleural effusion , or focal consolidation . Note is made of calcification of the aortic knob . There is angulation of the anterior cortex of a mid - to - low thoracic body , which is worse since ___ .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Angulation of the anterior cortex of a mid - to - low thoracic body is worse since ___ . Recommend correlation with clinical symptoms and physical exam findings .