Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded and show an unchanged granuloma in the right lung . There is no focal lung consolidation or signs of pulmonary edema . The cardiomediastinal silhouette , hilar contours , and pleural surfaces are normal . No pleural effusion or pneumothorax is present .
    OUTPUT:
    
No acute intrathoracic process .