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| Director Hiroyuki Ono, M.D., Ph.D. |
Chief, Division of Endoscopy Kinichi Hotta, M.D. |
Chief, Upper Digestive Tract |
Chief, Lower Digestive Tract |
Senior Staff, Upper Digestive Tract |
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Senior Staff, Lower Digestive Tract |
Senior Staff and Group Leader, Genetic Counseling Room |
Yuichiro Yamaguchi, M.D. | ||
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| Hisatomo Ikehara, M.D. | Sayo Ito, M.D. | Yoichi Yamamoto, M.D., Ph.D. | Taishi Okumura, M.D., Ph.D. | Tatsunori Minamide, M.D. |
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| Kohei Shigeta, M.D. | Eiichiro Yokoyama, M.D. |
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Chief Resident |
Resident |
Resident |
Resident |
Resident |

“Endoscope” is a very fine tubular medical device with a built-in microcamera (please refer to the photo above). It is inserted into the digestive system for monitoring the internal surface, and for determining the diagnosis. It is also used for a procedure or a treatment by resecting the region with a resecting device attached to the front edge. Endoscope inserted from either mouth or nose into upper gastrointestinal tract including laryngopharynx, esophagus, stomach and duodenum, is commonly called “a gastric camera,” while the one inserted from anus into lower gastrointestinal tract including small intestine, large intestine, colon and rectum is called “a colonoscope.” Moreover, endoscope is used for obtaining images of organs outside of gastrointestinal tract, including bile duct and pancreas, for diagnoses and treatments. At the Division of Endoscopy, all the procedures performed with the endoscopes are being provided.
Endoscopic examination is not only useful for a case required to determine “whether it is a cancer or not,” but also for a case already having been diagnosed so. It will help examine on how deep the tumor is located and how wide it is spreading, and will eventually help make an optimal therapeutic plan.
What is being provided as treatments via endoscopy includes resections of polyps and early-staged cancers in gastrointestinal tract, and in the biliary and pancreatic field, bile excretion for biliary stricture, and gallstone removal, etc. The procedures won’t give patients physical impacts as heavily as surgeries, and at the same time, they can be done aiming at complete cures of cancers.
The Division of Endoscopy at the SCC has a good track record of cancer diagnoses and treatments by endoscopy. The number of endoscopic resections of gastric cancer here is always ranked among the top three in Japan, and the numbers of endoscopic resections in the esophagus and the large intestine, as well as the number of endoscopic procedures in the biliary and pancreatic field, are also ranked quite high. Based on ample experiences, we make diagnostic decisions and optimal therapeutic plans for safe and secure endoscopic treatments. That way, we keep on building up fine track record in this field of medicine.
We are willing to participate in clinical tests for assuring diagnostic or therapeutic methods that haven’t gained a positive consensus in Japan yet. We are engaged in clinical tests in collaboration with other medical institutions nationwide, including a study conducted by JCOG (the Japan Clinical Oncology Group), in addition to our own single-institution studies.
Please do not hesitate to inquire the doctors and the nurses when you have any questions about examinations and treatments which you are scheduled to take.
esophagus, stomach, and duodenum
Supervisory Doctor Certified by the Japan Gastroenterological Endoscopy Society
Supervisory Doctor Certified by the Japanese Society of Gastroenterology
Certified Physician, the Japanese Society of Internal Medicine
General Clinical Oncologist Certified by the Japanese Board of Cancer Therapy
Representative, the Japanese Gastroenterological Association
The Japan Esophageal Society
Commissioner, the Japanese Gastric Cancer Association
The Japanese Cancer Association
The Japan Society of Clinical Oncology
colon and rectum
small intestine
endoscopy with AI
Certified Specialist and Supervisory Doctor, Society Corporation Council Member, Local Office Councilor, Guideline Committee Member for Endoscopic Examination for Colorectal Cancer and Surveillance, Accreditation Committee Member for Certifying Doctor for Endoscopic Screening, Guideline Committee Member for Enteroscopy Medicine, the Japan Gastroenterological Endoscopy Society
Certified Physician and Specialist for General Internal Medicine, the Japanese Society of Internal Medicine
Certified Specialist and Supervisory Doctor, Head Office Council Member, Local Office Councilor, the Japanese Society of Gastroenterology
General Clinical Oncologist and Interim Educational Doctor Certified by the Japanese Board of Cancer Therapy
Certified Gastroenterologist and Supervisory Doctor, Certified Doctor, and Representative, the Japanese Gastroenterological Association
Facilitator, Facility Representative, Guideline Committee Member for Colorectal Cancer Treatment, Committee Member for the International Collaborative Research for Lymph Node Metastasis of pT1 Colorectal Cancer, the Japanese Society for Cancer of the Colon and Rectum
Representative, Supervisory Doctor and Certified Doctor, the Japanese Association for Capsule Endoscopy
Commissioner, the Japan Society of Colon Examination
The Japan Society of Coloproctology
The Japanese Society of Gastrointestinal Cancer Screening
Chief of the Department of Colorectal Cancer, the Shizuoka Prefecture Cancer Screening
Facilitator, the Depressed Colorectal Cancer Research Society
Facilitator, the AI-Extended Endoscopy Research Society
Facilitator, the EMR/ESD Research Society
esophagus, stomach, and duodenum
Certified Physician and Specialist for General Internal Medicine, the Japanese Society of Internal Medicine
Certified Specialist and Supervisory Doctor, Local Office Councilor, Head Office Councilor, Head Office Academic Councilor, the Japan Gastroenterological Endoscopy Society
Specialist and Supervisory Doctor Certified by the Japanese Society of Gastroenterology
General Clinical Oncologist Certified by the Japanese Board of Cancer Therapy
Representative, the Japanese Gastric Cancer Association
colon and rectum
small intestine
Certified Specialist and Supervisory Doctor, Head Office Academic Councilor, Local Office Councilor, Committee Member for Composing Accreditation Test for Specialist, Editorial Committee Member for the Journal in English, Guideline Committee Member for Endoscopic Resection for Colorectal Cancer the Japan Gastroenterological Endoscopy Society
Certified Specialist and Supervisory Doctor, Head Office Academic Councilor and Local Office Councilor, the Japanese Society of Gastroenterology
Certified Physician, the Japanese Society of Internal Medicine
The Japanese Association of Capsule Endoscopy
esophagus, stomach, and duodenum
Certified Physician and Specialist for General Internal Medicine, the Japanese Society of Internal Medicine
Certified Specialist and Supervisory Doctor, Councilor, the Japanese Society of Gastroenterology
Certified Specialist and Supervisory Doctor, Councilor, the Japan Gastroenterological Endoscopy Society
The Japan Esophageal Society
The Japanese Gastric Cancer Association
colon and rectum
small intestine
Certified Physician, the Japanese Society of Internal Medicine
Specialist Certified by the Japanese Society of Gastroenterology
Certified Specialist and Supervisory Doctor, Local Office Councilor, Head Office Academic Councilor, the Japan Gastroenterological Endoscopy
The Japanese Gastric Cancer Association
The Japanese Society for Clinical Nutrition and Metabolism
Certified Doctor, the Japanese Association of Capsule Endoscopy
biliary and pancreatic area
hereditary tumor
Certified Physician, the Japanese Society of Internal Medicine
Certified Specialist and Supervisory Doctor, Local Office Councilor and Conference Councilor, the Japanese Society of Gastroenterology
Certified Specialist and Supervisory Doctor, Local Office Councilor and Conference Councilor, the Japan Gastroenterological Endoscopy
Certified Supervisory Doctor for Endoscopy and Chemotherapy, Councilor, the Japan Pancreas Society
Certified Supervisory Doctor for Endoscopy, Councilor, the Japan Biliary Association
Certified Clinical Genetics Specialist and Supervisory Doctor, Councilor, the Japanese Society of Human Genetics
Certified Hereditary Tumor Specialist and Supervisory Doctor, Councilor, the Japanese Society for Hereditary Tumors
The Japan Organization of Hereditary Breast and Ovarian Cancer
The Japanese Society for Gene Diagnosis and Therapy
The Japanese Society for Genetic Counseling
The Japanese Gastric Cancer Association
The Japanese Cancer Association
The Japanese Society of Gastrointestinal Cancer Screening
colon and rectum
Specialist Certified by the Japan Gastroenterological Endoscopy Society
colon and rectum
small intestine
Physician Certified by the Japanese Society of Internal Medicine
Certified Specialist and Supervisory Doctor, Local Office Councilor, Head Office Academic Councilor, the Japan Gastroenterological Endoscopy Society
Specialist and Supervisory Doctor Certified by the Japanese Society of Gastroenterology
Gastroenterological Specialist Certified by the Japanese Gastroenterological Association
General Clinical Oncologist Certified by the Japanese Board of Cancer Therapy
The Japan Society of Coloproctology
The Japanese Gastric Cancer Association
Certified Doctor, the Japanese Association for Capsule Endoscopy
esophagus, stomach, and duodenum
Certified Specialist and Supervisory Doctor, Local Office Councilor, Head Office Academic Councilor, the Japan Gastroenterological Endoscopy Society
Certified Specialist and Supervisory Doctor, Local Office Councilor, the Japanese Society of Gastroenterology
Certified Physician, Specialist for General Internal Medicine and Supervisory Doctor, the Japanese Society of Internal Medicine
Certified Gastroenterological Specialist and Supervisory Doctor, the Japanese Gastroenterological Association
Board Certified Esophagologist, the Japan Esophageal Society
The Japanese Gastric Cancer Association
The Japanese Society of Gastrointestinal Cancer Screening
colon and rectum
small intestine
Certified Doctor, the Japanese Society of Internal Medicine
Certified Specialist, Local Office Councilor, the Japan Gastroenterological Endoscopy Society
Certified Specialist and Supervisory Doctor, Local Office Councilor, the Japanese Society of Gastroenterology
Certified Specialist, the Japan Society of Hepatology
General Clinical Oncologist Certified by the Japanese Board of Cancer Therapy
Councilor, the Japan Society of Colon Examination
esophagus, stomach, and duodenum
Certified Physician and Specialist for General Internal Medicine, the Japanese Society of Internal Medicine
Certified Specialist, Local Office Councilor, the Japan Gastroenterological Endoscopy
Specialist Certified by the Japanese Society of Gastroenterology
General Clinical Oncologist Certified by the Japanese Board of Cancer Therapy
The Japanese Cancer Association
The Japanese Gastric Cancer Association
The Japan Esophageal Society
The Japan Photodynamic Association
Physician Certified by the Japanese Society of Internal Medicine
Specialist Certified by the Japanese Society of Gastroenterology
Specialist Certified by the Japan Gastroenterological Endoscopy Society
Specialist Certified by the Japanese Society of Internal Medicine
The Japanese Society of Gastroenterology
Specialist Certified by the Japan Gastroenterological Endoscopy Society
Physician Certified by the Japanese Society of Internal Medicine
The Japanese Society of Gastroenterology
The Japan Gastroenterological Endoscopy Society
Physician Certified by the Japanese Society of Internal Medicine
Specialist Certified by the Japanese Society of Gastroenterology
Specialist Certified by the Japan Gastroenterological Endoscopy Society
Specialist Certifiedy by the Japanese Society of Internal Medicine
The Japanese Society of Gastroenterology
The Japan Gastroenterological Endoscopy Society
Specialist Certified by the Japanese Society of Internal Medicine
Specialist Certified by the Japanese Society of Gastroenterology
Specialist Certified by the Japan Gastroenterological Endoscopy Society
General Clinical Oncologist Certified by the Japanese Board of Cancer Therapy
Specialist Certified by the Japanese Society of Internal Medicine
The Japanese Society of Gastroenterology
Specialist Certified by The Japan Gastroenterological Endoscopy Society
The Japanese Society of Internal Medicine
The Japanese Society of Gastroenterology
The Japan Gastroenterological Endoscopy Society