Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouettes are unchanged and normal in appearance . The bilateral hila are normal . The elevation and contour of the right hemidiaphragm , as well as depression of the minor fissure , is consistent with known right lower lobectomy , and is unchanged in appearance as compared to prior radiograph . There are no new focal lung consolidations . There is no pulmonary vascular congestion . There are no pneumothoraces or effusions .
    OUTPUT:
    
Stable appearance of lung status post right lower lobectomy . No evidence of acute cardiopulmonary process .