Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . Mild bibasilar atelectasis is seen . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac silhouette is top normal . The aorta remains calcified and tortuous . There is diffuse osteopenia . Degenerative changes are seen at bilateral shoulder and acromioclavicular joints . There are also degenerative changes along the spine along with severe compression again seen in the lower thoracic vertebral body .
    OUTPUT:
    
No acute cardiopulmonary process .