Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Cervical fusion hardware is noted in the lower neck . Lung volumes are low limiting evaluation . There is bibasilar mild atelectasis and bronchovascular crowding which somewhat limits the evaluation for a subtle pneumonia . No large effusion or pneumothorax is seen . The cardiomediastinal silhouette is stable . Bony structures are intact .
    OUTPUT:
    
Basilar atelectasis , no convincing signs of pneumonia .