Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube is seen in standard position . Alimentary tube is seen passing into the stomach and out of view . A right internal jugular line terminates in the low SVC . The lung volumes are low and there is atelectasis at the bases . An opacity in the right mid lung is suggestive of pneumonia . The heart is enlarged and there is minimal vascular engorgement . No pleural effusions are identified and there is no pneumothorax .
    OUTPUT:
    
Worsening right mid lung opacity concerning for pneumonia .