Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . 2 .1 - cm ovoid density projecting over the right lower paratracheal region likely reflects a calcified lymph node . Mediastinal and hilar contours otherwise are unremarkable . Lungs are hyperinflated . No focal consolidation , pleural effusion or pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .