Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . Allowing for low lung volumes , the cardiac , mediastinal and hilar contours appear unchanged . Streaky minor opacities in the lower lungs suggest minor atelectasis . Otherwise , the lungs appear clear . There are no pleural effusions or pneumothorax . The bony structures are unremarkable . Views of the upper abdomen are limited but show air - fluid levels within the bowel of the epigastric region .
    OUTPUT:
    
No evidence of acute disease . Low lung volumes with minor basilar atelectasis . Non-specific air - fluid levels in the epigastric region .