Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are obtained . Lungs are clear and well expanded . A nodular hyperdensity in the right upper lung is unchanged and likely reflects a calcified granuloma . No large effusion or pneumothorax is seen . The heart and mediastinal contours are normal . The bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
No acute intrathoracic process .