Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The frontal and lateral chest radiograph demonstrates well - expanded lungs without new focal consolidations . Patient is status post left upper lobe lobectomy with clip projecting over the left hilus . There is volume loss at the left upper lung level . No overt pulmonary edema , pleural effusion , or pneumothorax . Cardiac silhouette unchanged . No chest tube is identified .
    OUTPUT:
    
No significant clinical change .