Affiliation: | (1) Departments of Surgery, Cancer Institute of the JFCR, 3-10-6 Ariake, Koto-ku, Tokyo 135-8550, Japan;(2) Department of Gastroenterological Endoscopy, Kasumigaseki-Building Clinic, 3-2-5 Kasumigaseki, Chiyoda-ku, Tokyo 100-6012, Japan;(3) Department of Diagnostic Imaging, Cancer Institute of the JFCR, Tokyo, Japan;(4) Department of Pathology, Cancer Institute of the JFCR, Tokyo, Japan;(5) Department of Internal Medicine, Akabane-Iwabuchi Hospital, 2-64-13 Akabane, Kita-ku, Tokyo 115-0045, Japan |