Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest show several small surgical clips projecting over the right breast consistent with prior surgery and unchanged from diagnostic mammogram of ___ . The inspiratory lung volumes are appropriate . The lungs are clear without focal consolidation , pleural effusion or pneumothorax . The pulmonary vasculature is not engorged . The cardiac silhouette is normal in size . The mediastinal and hilar contours are within normal limits . Mild S - shaped thoracolumbar scoliosis is noted .
    OUTPUT:
    
No acute cardiopulmonary process .