Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is left lower lobe airspace opacity , without pleural effusion or pneumothorax . Moderate scoliosis of the thoracic spine is present . The cardiac and mediastinal contours are normal .
    OUTPUT:
    
1 . Left lower lobe airspace opacity , consistent with pneumonia . 2 . Thoracic scoliosis .