Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Volume loss is again noted within the right hemithorax with traction bronchiectasis noted in the upper lobes , right greater than left . Patient status post partial resection in the right upper lobe . Pleural thickening likely accounts for blunted CP angles bilaterally though small pleural effusions difficult to exclude . Upward retracted hila unchanged . Overall cardiomediastinal silhouette unchanged . Overall appearance of the chest is minimally changed from numerous prior studies .
    OUTPUT:
    
Chronic scarring with superior retraction of the hila and pleural thickening . Small pleural effusions difficult to exclude .