Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . The heart size is normal . No configurational abnormality is identified . Thoracic aorta mildly widened and elongated with few calcium deposits at the level of the arch . No local contour abnormality is present . The pulmonary vasculature is not congested . No signs of acute or chronic parenchymal infiltrates are present and the lateral and posterior pleural sinuses are free . No pneumothorax in the apical area . Skeletal structures demonstrate mildly demineralized vertebral bodies in the thoracic spine with mildly accentuated kyphotic curvature , but no evidence of vertebral body compression . There are no pulmonary abnormalities suggestive of secondary metastatic deposits . Comparison is with a previous chest examination of ___ .
    OUTPUT:
    
Grossly stable chest findings .