Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A small left pleural effusion is stable , and likely represents irritation from patient 's known pancreatitis . Bibasilar atelectasis is unchanged and still persists on the right . There is no pleural effusion on the right . Lung volumes are larger than in the previous chest x-ray , which makes the cardiac silhouette appear more normal . There is no definite enlargement of the cardiac size in today 's examination . There is no congestion or pulmonary edema . There is no pneumothorax .
    OUTPUT:
    
1 . Stable small left pleural effusion . 2 . Stable bibasilar atelectasis .