Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size , mediastinal and hilar contours are normal and without change . Lungs are clear except for a small calcified granuloma in the right upper lobe . There are no pleural effusions or acute skeletal findings .
    OUTPUT:
    
No chest radiographic findings to account for the patient 's symptoms . If symptoms persist , consider chest CT if warranted clinically .