Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiograph demonstrates unremarkable cardiomediastinal and hilar contours . No evidence of lymphadenopathy noted . Lungs are clear . No pleural effusion or pneumothorax identified . Known calcified nodule in right mid lung is unchanged .
    OUTPUT:
    
Stable calcified granuloma in right mid lung . No lymphadenopathy identified .