Funding for this research was provided by:
Zhongnan Hospital of Wuhan University Science,Technology and Innovation Seed Fund (cxpy20160019)
Hubei Provincial Natural Science Foundation of China (2017CFB259)
Text and Data Mining valid from 2019-11-27
Received: 5 June 2018
Accepted: 13 November 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: Not applicable.
: For the patient one, a written consent for publication has been obtained from his son, and for the second patient, a written consent for publication has been signed by herself. The contents of the consent including the informed knowledge for the preparation of this case report and publication of clinical data, imaging and radiological images of the patient in an open access journal. The participants understood that the details/images would be freely available on the internet and may be seen by the general public.
: The authors declare that they have no competing interests.