Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . Extremely low lung volumes are again noting with secondary crowding of the bronchovascular markings . Streaky right basilar opacity is identified , potentially atelectasis . Enteric tube is no longer visualized . The cardiomediastinal silhouette is not definitely changed .
    OUTPUT:
    
Extremely low lung volumes with crowding of bronchovascular markings and probable right basilar atelectasis . Please note that infection can not be entirely excluded .