Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . Degenerative changes are seen along the spine . There is minimal anterior wedging of a mid thoracic vertebral body , stable . There are degenerative changes at the shoulder and acromioclavicular joints . The humeral heads appear high riding , which can be seen in rotator cuff disease , as also seen on the prior study .
    OUTPUT:
    
No acute cardiopulmonary process .