Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . Cardiac silhouette is normal in size . Posterior spinal hardware and stent are noted . A left - sided PICC takes a posterior turn on the lateral view suggesting that this may be in the azygous . No pleural effusion or pneumothorax .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . Left - sided PICC probably in the azygous .