Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest show clear lungs with no focal consolidation to suggest pneumonia . Mild prominence of the ascending thoracic aorta is unchanged and cardiac silhouette and central pulmonary vasculature are within normal limits . There is some straightening of usual thoracic kyphosis with no focal bony lesion seen .
    OUTPUT:
    
No suspicious interval change and no pneumonia .