Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild cardiomegaly . There is redemonstration of a 2 cm nodule in the right suprahilar region , not significantly changed since prior . Lungs are clear . There is no focal consolidation , pleural effusion or pneumothorax . No definite radiopaque foreign body identified in this examination .
    OUTPUT:
    
No definite radiopaque foreign body identified in this examination .