또한 흉부 둔기형이 8건, 우측 기관지 2건, 좌측 기관지 3건, 흉부 기관지가 3건으로 알려져 있었다.
Furthermore, 8 cases were known to be thoracic blunt type, 2 cases were found at the right bronchus, 3 cases were found at the left bronchus, and 3 cases at the thoracic trachea area.