Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bibasilar tubular opacities are present . The left lower lobe abnormality demonstrates a similar distribution as in ___ . There is no focal consolidation . Cardiomediastinal and hilar contours are normal . There are no pleural effusions or pneumothorax .
    OUTPUT:
    
Chronic bronchitis / bronchiectasis .