Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Airspace opacity in the right infrahilar lesion is concerning for pneumonia . This is similar to the opacity seen in ___ . The cardiac , hilar and mediastinal contours are normal . No pleural abnormality is seen .
    OUTPUT:
    
Right infrahilar opacity concerning for pneumonia . Given that the pneumonia is in the same location as ___ , dedicated CT of the chest is recommended after completion of treatment to evaluate for underlying lesion .