Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A tracheal stent projects over the the thoracic inlet , higher in position than on the prior radiograph . No focal consolidation , pleural effusion or pneumothorax identified . The size of the cardiac silhouette is within normal limits .
    OUTPUT:
    
Interval trachea stent revision , now positioned at the level of the thoracic inlet , higher than on the prior examination .