Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . Streaky opacities in the left lower lobe are consistent with atelectasis . A small calcified granuloma is seen in the left lung . No pneumothorax , pleural effusion , or edema . The heart size is normal . The mediastinum is not widened . Dextroconvex curvature of the thoracic spine is probably rotational . No evidence of fracture , however this exam is not dedicated for imaging of the bones .
    OUTPUT:
    
1 . Low lung volumes and atelectasis in the left lower lobe . 2 . No evidence of fracture , but this exam is not dedicated for imaging of the bones . Correlate with focal exam findings and obtained dedicated radiographs of the bones in these regions as needed .