Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . A left bronchial stent is in stable position . A right bronchial stent is also likely in stable position . Mediastinal widening seen on ___ has improved . Heart size is stable . Severe emphysema with left base bronchiectasis is similar to prior . No new consolidation , pleural effusion , or pneumothorax .
    OUTPUT:
    
No focal consolidation . Severe emphysema , similar to prior . Decreased size of the previously seen mediastinal mass .