Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . The lungs are clear bilaterally without focal consolidation , effusion , or pneumothorax . The heart and mediastinal contours are normal . An area of calcification projecting over the lower thoracic spine likely is a intervertebral body disc at this level . Bony structures are otherwise unremarkable .
    OUTPUT:
    
No acute findings in the chest .