Received: 6 November 2018
Accepted: 6 June 2019
First Online: 17 June 2019
Ethics approval and consent to participate
: This case report was approved by the ethics committee of The First Affiliated Hospital of China Medical University. The authors obtained patient’s written informed consent to participate.
: The authors declare that the patient gave written consent for publication.
: The authors declare that they have no conflicts of interest.