Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is top normal . The mediastinal and hilar contours are unremarkable . There is no pleural effusion and no pneumothorax . Lung volumes are low with mild bibasilar atelectasis . There is no focal consolidation concerning for pneumonia . Calcification of the anterior longitudinal ligament throughout the thoracic spine is noted , consistent with diffuse idiopathic skeletal hyperostosis .
    OUTPUT:
    
Mild basilar atelectasis with no focal consolidation concerning for pneumonia . Dr . ___ ___ these results with Dr . ___ ___ telephone at 12 :22 p .m . at the time of discovery .