Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views the chest were viewed . The cardiomediastinal and hilar contours are normal . There is no pleural effusion or pneumothorax . Low lung volumes with streaky opacities at both lung bases may represent atelectasis or infection in the correct clinical setting .
    OUTPUT:
    
Low lung volumes with bibasilar streaky opacities , which may represent atelectasis or pneumonia in the correct clinical setting .