Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The inspiratory lung volumes are decreased and there is elevation of the left hemidiaphragm . Streaky bibasilar opacities most likely represent atelectasis in the setting of low lung volumes . No significant pleural effusion or pneumothorax is detected . An 8 - mm calcification projecting over the right upper - to - mid lung zone may represent a granuloma . The pulmonary vasculature is not engorged . Prominence of the right mediastinum is likely related to pronounced dextroconvex scoliosis of the thoracic spine . The mediastinal and hilar contours are otherwise within normal limits . The thoracic aorta is tortuous . The cardiac silhouette is incompletely evaluated in the setting of low lung volumes . Multilevel degenerative changes in the thoracic spine are noted .
    OUTPUT:
    
1 . Bibasilar streaky opacities most likely represent atelectasis in the setting of low lung volumes . 2 . Prominence of the right mediastinum is related to dextroconvex scoliosis of the thoracic spine .