Article History
Received: 22 March 2018
Accepted: 28 December 2018
First Online: 8 January 2019
Ethics approval and consent to participate
: Ethical approval for this report was obtained from the Research Ethics Committee, Central Hospital Affiliated to Shenyang Medical College, Shenyang, China. Consent to participate was also obtained.
: Written informed consent for publication of this case was obtained from the patient’s son. I obtained the consent for publication from the patient’s son, rather than the patient herself because the patient had already passed away when I wrote this case report.
: None of the authors have any competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.