Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Except for stable minimal atelectatic bands in the lingula , the remainder of the lungs are clear . Mediastinal and cardiac contours are normal . There is no pleural effusion or pneumothorax . Hiatal hernia measures 5 .3 cm .
    OUTPUT:
    
Except for unchanged minimal atelectatic bands in the lingula , the lungs are unremarkable .