Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right hemidiaphragm is elevated . There is no consolidation , edema , pleural effusion , or pneumothorax . The cardiomediastinal silhouette is normal . In the bilateral acromioclavicular joints , there is joint space narrowing and osteophyte formation , likely degenerative .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Elevated right hemidiaphragm .