Article History
Received: 25 March 2021
Revised: 6 April 2021
Accepted: 7 April 2021
First Online: 20 April 2021
Declarations
:
: This case report was approved by the ethical committee of Kure Medical Center, Chugoku Cancer Center. The approval date was Oct. 4, 2019.
: We have obtained informed written consent for publication from all of the patients.
: The authors declare that they have no competing interests.