Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a 17 mm left lung nodule , likely corresponding to the nodule noted on prior PET - CT and chest CTA . The lungs are otherwise clear of focal consolidation , pleural effusion or pneumothorax . The heart is normal in size , and the mediastinal contours are normal . There is no pulmonary edema . A stent in the right upper abdominal quadrant is again noted .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Re - demonstration of a 17 mm left pulmonary nodule .