Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal , and hilar contours appear unchanged , allowing for differences in technique . The lung volumes are low , particularly in that setting , streaky opacities in both lower lungs are most suggestive of minor vague bibasilar atelectasis . These opacities are also not present on the lateral view which appears to have been obtained with better inspiratory effort . The hemidiaphragms are flattened . Degenerative changes along the mid thoracic spine with small - to - moderate anterior osteophytes appear similar . There is similar mild rightward convex thoracic spinal curvature .
    OUTPUT:
    
Streaky bibasilar opacities with low lung volumes most suggestive of minor atelectasis , although infectious process is difficult to completely exclude .