Article History
Received: 17 April 2020
Accepted: 22 June 2020
First Online: 11 July 2020
Compliance with ethical standards
:
: Takeshi Okamoto, Kenji Nakamura and Katsuyuki Fukuda declare that they have no conflict of interest.
: This case report does not include any data about human subjects.
: Informed consent was obtained from the patient for the publication of this case report.