Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . There is some translucency of the lung bases as before , which is suggestive of COPD or emphysema . The lungs are clear bilaterally , with no evidence of focal consolidation , pleural effusion , or pulmonary edema . There is no pneumothorax . Multiple osteophytes of the thoracic vertebrae are again seen .
    OUTPUT:
    
No acute cardiopulmonary disease .