Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bronchovascular markings are accentuated by very low lung volumes . Bibasilar atelectasis is noted . No pulmonary edema , large pleural effusions or pneumothorax . Stable cardiomediastinal silhouette . No acute osseous abnormalities .
    OUTPUT:
    
There is bibasilar atelectasis . No acute intrapulmonary process .