Zhang, Yan-Kun
Fu, Hong-Yi
Guan, Yan
Li, Yu-Jing
Bai, Hong-Zhong
Article History
Received: 16 July 2019
Accepted: 3 June 2020
First Online: 12 June 2020
Ethics approval and consent to participate
: The work has been approved by the Ethics Committee of Hebei Chest Hospital.
: The written consent for publication of this case report and the accompanying images has been obtained from a parent on behalf of the participant.
: The authors declare that they have no competing interests.