Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increased density at the right lung base medially is likely due to postoperative changes / neoesophagus . Adjacent linear opacity may be due to scarring or atelectasis . Elsewhere , the lungs are clear . The cardiomediastinal silhouette is otherwise normal . Surgical clips seen at the upper mediastinum . Prior lines and tubes are no longer visualized . Anterior compression deformity of a lower thoracic vertebral body is unchanged compared to ___ . There is no free intraperitoneal air .
    OUTPUT:
    
Likely postoperative changes seen along the mediastinum on the right without superimposed cardiopulmonary process .