Corresponding author:
Hiroyuki Kumata
tohoku_a4mb1@yahoo.co.jp
Department of Surgery, Japan
Community Health Care Organization Sendai Hospital
2-1-1 Murasakiyama, Izumiku, Sendai, Miyagi, 981-3281, Japan
Tel: +81-22-378-9111
Fax: +81-22- 378-9131
Written informed consent was obtained from the patient to publish this
report in accordance with the journal’s patient consent policy.