Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are low lung volumes bilaterally secondary to mild subsegmental atelectasis . There are no areas of focal consolidation suspicious for infection . There are no masses or lesions . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is stable and within normal limits . The pleural surfaces are unremarkable .
    OUTPUT:
    
Low lung volume and subsegmental atelectasis with no evidence of infection or malignancy .