Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph is compared to prior study dated ___ . There has been little interval change with no focal consolidation concerning for pneumonia identified . Lungs are hyperinflated . Patient is status post radiation therapy to the right lung . Previously seen right lower lung sub cm nodular opacity is not definitely visualized . Cardiomediastinal contours are stable . There is no pleural effusion or pneumothorax . Visualized osseous structures demonstrates no acute abnormality .
    OUTPUT:
    
No acute intrathoracic abnormality . Hyperinflated lungs with chronic radiation changes .