Article History
Received: 3 February 2018
Accepted: 2 August 2018
First Online: 13 August 2018
Authors’ information
: HK and EU are affiliated with the Department of Gastrointestinal and Hepato–Biliary–Pancreatic Surgery, Nippon Medical School. SM is affiliated with the Department of Gastrointestinal and Hepato–Biliary–Pancreatic Surgery, Nippon Medical School Chiba Hokusoh Hospital.
: Not applicable.
: Written informed consent was obtained from the patient for the publication of this case report and 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.
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