Text and Data Mining valid from 2020-02-20
Received: 16 July 2019
Accepted: 21 January 2020
First Online: 20 February 2020
Ethics approval and consent to participate
: Ethical Committee of the First Affiliated Hospital of Chongqing Medical University approved this study.
: Written informed consent was obtained from the patient for the publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.