Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lateral view is slightly limited . There is eventration of the right hemidiaphragm . No focal consolidation , edema , effusion , or pneumothorax . Oblique , thin linear opacity in the left mid lung may reflect atelectasis and / or scarring . The heart is top - normal in size . The thoracic aorta is slightly tortuous . The mediastinum is not widened . No acute osseous abnormality . Degenerative changes in the thoracic spine are moderate with prominent anterior osteophytes at the mid thoracic level .
    OUTPUT:
    
No evidence of focal pneumonia .