Received: 20 September 2020
Accepted: 14 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: The report of this case was deemed exempt from review by the Tianjin Medical University General Hospital Institutional Review Board (IRB). Informed consent was obtained from the family of the patient.
: Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor of this journal.
: Data supporting the present findings can be obtained, after obtaining permission from the Tianjin Medical University General Hospital. The data can be obtained by corresponding author.
: The authors declare that they have no competing interests.