Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours appear unchanged . Streaky left basilar opacity suggests minor atelectasis . There is no pleural effusion or pneumothorax . The chest is hyperinflated . Right lateral pleural thickening is stable . An anterior flowing osteophyte is noted , unchanged along the thoracic spine .
    OUTPUT:
    
No evidence of acute cardiopulmonary disease .