Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours appear stable . There is again moderate row the with elevation of the left hemidiaphragm with minor associated atelectasis . Elevation is primarily posterior and may reflect a diaphragmatic hernia . There is no pleural effusion or pneumothorax . The lungs appear clear . There has been no definite change .
    OUTPUT:
    
Similar posterior elevation of the left hemidiaphragm which may reflect eventration or hernia . No evidence of acute cardiopulmonary disease including no evidence for pulmonary edema identified .