Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were performed . The lung volumes are low , which does result in crowding of the bronchovascular structures . There is linear bibasilar atelectasis . There is no pleural effusion or pneumothorax . There is no focal airspace consolidation to suggest pneumonia . The cardiac and mediastinal contours , allowing for low lung volumes , are normal . Clips are seen within the upper abdomen . Left humeral and cervical hardware are partially imaged .
    OUTPUT:
    
Low lung volumes with bibasilar atelectasis .