Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are within normal limits . Lung volumes are somewhat low which accentuates bronchovascular markings . No focal consolidation is identified , however there is persistent bronchial wall thickening , increased from the prior radiographs . There is no effusion or pneumothorax is identified . Small biapical nodules are re - demonstrated and better characterized from chest CT in ___ .
    OUTPUT:
    
No focal consolidation to suggest pneumonia . Low lung volumes . Bronchial wall thickening is increased from the prior radiographs and may represent inflammation / infection .