Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is mildly enlarged , unchanged . Mediastinal and hilar contours are similar . Lungs remain hyperinflated with flattening of the diaphragms and emphysematous changes noted in the lung apices . No pulmonary edema is present . Mild interstitial abnormalities are noted within the lower lobes , likely suggestive of chronic changes . More focal linear opacity within the lingula indicates atelectasis . No focal consolidation , pleural effusion or pneumothorax is visualized . Severe compression deformity of a mid thoracic vertebral body is unchanged from ___ , but a severe compression fracture of a vertebral body at the thoracolumbar junction appears new .
    OUTPUT:
    
Emphysema , lingular atelectasis , and probable mild chronic interstitial abnormality in the lung bases . Severe compression fracture of a vertebral body at the thoracolumbar junction is new compared to ___ .