Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes are noted with secondary crowding of the bronchovascular markings . Right midlung opacity is likely secondary to atelectasis . There is no large confluent consolidation , effusion , or pneumothorax . The cardiomediastinal silhouette is within normal limits . Tortuosity of the descending thoracic aorta is noted . There is compression deformity of the mid thoracic spine
    OUTPUT:
    
Low lung volumes without definite acute cardiopulmonary process . Compression deformity of a mid thoracic vertebral body could potentially be acute . Clinical correlation regarding site of pain is suggested .