• Associate Specialist, Southern TOHOKU Proton Beam Therapy Center

• 1996 B.D.Sc.

  Faculty of Denstisry, Tokyo Medical and Dental University, Japan

• 1996 D.M.D.

  Registered Dentist, Ministy of Health, Welfare and Labour, Japan

• 2000 D.D.Sc.

  Graduate School of Medicine and Dental Sciences, Tokyo Medical and Dental University, Japan

• 2009 M.B.B.S.

  Faculty of Medicine, University of Bern, Switzerland

• 2009 M.D.

  Registerd Doctor, Federal Office of Public Health (FOPH), Switzerland

• 2010 Ph.D.

  Faculty of Medicine, University of Bern, Switzerland

• 2014 M.D.
  

  Registered Doctor, Ministy of Health, Welfare and Labour, Japan
  

• Board-certified Oral and Maxillofacial Surgeon by Japanese Society for Oral and Maxillofacial Surgeons (JSOMS)
• Board-certified Regerenrative Medicine Doctor by The Japanese Society for Regenerative Medicine (JSRM)
• Board-certified Oral and Maxillofacial Surgery instructor by Ministy of Health, Welfare and Labour, Japan
  

• 1996-1997

  Junior Resident, Toyko Medical and Dental University Dental Hospital, Japan

• 2000-2002

  Clinical Fellow, Dept. of Oral and Maxillofacial Surgery, Toyko Medical and Dental University Dental Hospital, Japan

• 2002-2003

  Senior Resident, Dept. of Anesthesiology, Surgical Operation Management Unit, Chiba Cancer Center, Japan

• 2009-2010

  Clinial Fellow, Dept. of Cranio-Maxillofacial Surgery, Inselspital, Bern University Hospital, Switzerland

• 2010

  Lecturer, Dept. of Oral-Maxillofacial Surgery and Orthodontics, The University of Tokyo Hospital, Japan

• 2010-2014

  Senior Lecturer, Dept. of Oral-Maxillofacial Surgery and Orthodontics, The University of Tokyo Hospital, Japan

• 2014-2015

  Director, Dept. of Oral and Maxillofacial Surgery, Southern TOHOKU General Hospital, Japan

• 2014-2015

  Deputy Chair, Division of International Healthcare services, Southern TOHOKU General Hospital, Japan

• 2015-2017

  Resident, Southern TOHOKU General Hospital, Japan

• 2017-2018

  Clinical Fellow, Southern TOHOKU Proton Beam Therapy Center, Japan

• 2018-present

  Associate Specialist, Southern TOHOKU Proton Beam Therapy Center, Japan

• Radiotherapy
• Dentoalveolar surgery
• Oral and maxillofacial surgery
  

• Japan Radiological Society (JRS)
• Japanese Society for Radiation Oncology (JASTRO)
• Japan Society of Head and Neck Cacner (JSHNC)
  
• Japanese Society for Oral and Maxillofacial Surgeons (JSOMS)
  
• The Japanese Society for Regenerative Medicine (JSRM)
  

• 2000

  Invetigator Award, Tokyo Medical and Dental University (TMDU), Japan

Scientific Papers

• Seto I, Toda H, Moriyama T, Nakajima Y, Ishii Y, Enomoto S. A case of congenital insensitivity to pain with anhydrosis associated wit unusual healing buccal ulcer.2000, Jap J Oral Maxilllofac Surg (48, 602-604)
• Seto I, Asahina I, Oda M, Enomoto S. Reconstruction of the primate mandible with a combination graft of recombinant human bone morphogenetic protein-2 and bone marrow. 2001, J Oral Maxillofac Surg. (59, 53-61)
  
• Marukawa E, Asahina I, Oda M, Seto I, Alam MI, Enomoto S. Bone regeneration using recombinant human bone morphogenetic protein-2 (rhBMP-2) in alveolar defects of primate mandibles. 2001 Br J Oral Maxillofac Surg. (39, 452-459)
  
• Alam MI, Asahina I, Seto I, Oda M, Enomoto S. Prefabricated vascularized bone flap: a tissue transformation technique for bone reconstruction. 2001, Plast Reconstr Surg (108, 952-958)
  
• Seto I, Tachikawa N, Mori M, Hoshino S, Marukawa E, Asahina I, Enomoto S. Restoration of occlusal function using osseointegrated implants in the canine mandible reconstructed by rhBMP-2. 2002 Clin Oral Implants Res (13,536-541)
  
• Asahina I, Marukawa E, Seto I. Bone Morphogenetic Protein; BMP and Bone Regeneration. 2002, Clinical Calcium (12, 44-49)
  
• Asahina I, Marukawa E, Seto I. Bone regeneration using bone morphogenetic protein (BMP). 2002 Clin Calcium (12,222-227)
  
• Abe M, Yoda T, Imai H, Sakamoto I, Seto I, Omura K. Lateral Disc displacement of temporomandibular joint treated by arthrocentesis and lavage. 2002 J Jap Soc for Temporomandibular Joint (14(1), 46-50)
  
• Marukawa E, Asahina I, Oda M, Seto I, Alam M, Enomoto S. Functional reconstruction of the non-human primate mandible using recombinant human bone morphogenetic protein-2. 2002, Int J Oral Maxillofac Surg (31:287-295)
  
• Nakajima Y, Seto I, Maruoka Y, Omura K. A case of lymphoepithelial cyst of parotid gland. 2003, Jap J Oral Maxilllofac Surg (49,408-410)
  
• Alam MI, Asahina I, Seto I, Oda M, Enomoto S. Prefabrication of vascularized bone flap induced by recombinant human bone morphogenetic protein 2 (rhBMP-2). 2003, Int J Oral Maxillofac Surg (32, 508-514)
  
• Seto I, Omura K, Harada H, Harashima M, Abe M, Okada N. A case of polymorphous low-grade adenocarcinoma of the palate.2003, Jap J Oral Maxilllofac Surg (49, 446-449)
  
• Iizuka T, Häfliger J, Seto I, Rahal A, Mericske-Stern R, Smolka K. Oral rehabilitation after mandibular reconstruction using an osteocutaneous fibula free flap with endosseous implants: Factors affecting the functional outcome in patients with oral cancer. 2005, Clin Oral Impl Res (16,69-79)
  
• Büchel P, Rahal A, Seto I, Iizuka T. Reconstruction of orbital floor fracture with Polyglactin 910/Polydioxanon patch (Ethisorb®): A retrospective study. 2005, J Oral Maxillofac Surg (63, 646-650)
  
• Seto I, Marukawa E, Asahina I. Mandibular reconstruction using a combination graft of rhBMP-2 with Bone marrow cells expanded in vitro. 2006, Plast Reconstr Surg, (March 117(3), 902-903)
  
• Iizuka T, Hallermann W, Seto I, Smolka W. – Technical note - A titanium arch bar for maxillomandibular fixation in oral and maxillofacial surgery. 2006 J Oral Maxillofac Surg, (64(6), 989-992)
  
• Iizuka T, Eggensperger N, Wilke S, Seto I, Thüer U. An alternative soft tissue analysis following mandibular setback by sagittal split ramus osteotomy. 2005, Oral Surg Oral Med Oral Path Oral Radiol Endod (100, E1-8)
  
• Iizuka T, Hallermann W, Seto I, Smolka W, Smolka K, Bosshardt DD. Bi-directional distraction osteogenesis of the alveolar bone using an extraosseous device. 2005, Clin Oral Impl Res, (Dec, 16(6), 700-707)
  
• Suenaga H, Saijo H, Chikazu D, Fujihara H, Sugiyama M, Ohkubo K, Seto I, Mori Y, Iino M, Takato T.  A case of necrotizing ulcerative stomatitis in a neutropenic patient with malignant lymphoma. 2008, Asian J. Oral. Maxillofac. Surg. (No.4, Vol. 20)
  
• Iino M, Fukuda M, Nagai H, Hamada Y, Yamada H, Nakaoka K, Mori Y, Chikazu D, Saijo H, Seto I, Ohkubo K, Takato T. Evaluation of 15 mandibular reconstructions with Dumbach Titan Mesh System and particulate cancellous bone and marrow harvested from bilateral posterior ilia. 2009, Oral Surg Oral Med Oral Path Oral Radiol Endod, (107 (4) ,E1-8)
  
• Chikazu D, Taguchi T, Koyama H, Hikiji H, Suenaga H, Saijo H, Mori Y, Seto I, Iino M, Takato T. Improvement in Wound Healing by a Novel Synthetic Collagen-gel Dressing in Genetically Diabetic Mice. 2010, Asian J Oral Maxillofac Surg. Vol. 22 issue 2 August, 61-67
  
• Gutwald R, Haberstroh J, Stricker A, Rüther E, Otto F, Xavier SP, Oshima T, Marukawa E, Seto I, Enomoto S, Hoogendijk CF, Schmelzeisen R, Sauerbier S: Influence of rhBMP-2 on bone formation and osseointegration in different implant systems after sinus-floor elevation. An in vivo study on sheep. J Craniomaxillofac Surg. 2010 Dec;38(8):571-9.
  
• Broggini N, Hofstetter W, Hunziker E, Bosshardt DD, Bornstein MM, Seto I, Weibrich G, Buser D: The Influence of PRP on Early Bone Formation in Membrane Protected Defects. A Histological and Histomorphometric Study in theRabbit Calvaria. Clin Implant Dent Relat Res.2010 13(1): 1-12
  
• Thoren H, Seto I, Buettner M, Shaller B, Suominen AL, Iizuka T. Patterns of frontobasal and frontobasal fractures in children and teenagers relative to developmental stage of the facial skelton. Arch Otolaryngok Head Neck Surg. 2011 Jun; 137(6):549-556.
  
• Saijo H, Koga Y, Mori Y, Seto I, Abe M, Ohkubo K, Hoshi K, Takato T. Application of oercutaneous arch osteotomy for protrusion deformity of the zygoma following facial surgery. J Oral Maxillofac Surg. 2014, 26: 138-141
  
• Takayama K, Kato T, Nakamura T, Azami Y, Ono T, Suzuki M, Takada A, Yamaguchi H, Seto I, Nakasato T, Wada H, Kikuchi Y, Mitsudo K, Fuwa N, Murakami M. Proton Beam Therapy Combined with Intra-Arterial Infusion Chemotherapy for Stage IV 25.Adenoid Cystic Carcinoma of the Base of the Tongue. Cancers 2018 Sept22, 11(10)
  
• Hiromasa Endo, Kanako Takayama, Kenji Mitsudo, Tatsuya Nakamura, Ichiro Seto, Hisashi Yamaguchi, Takashi Ono, Motohisa Suzuki, Yusuke Azami,Hitoshi Wada, Masao Murakami, Iwai Tohnai, Proton beam therapy in combination with intra-arterial infusion chemotherapy for T4 squamous cell carcinoma of the maxillary gingiva. Cancers 2018 Sept15, 10(9)
  
• Mao Nishikawa, Michitaka Honda, Ryosuke Kimura, Ayaka Kobayashi, Yuji Yamaguchi, Hiroshi Kobayashi, Hidetaka Kawamura, Yujiro Nakayama, Yukitoshi Todate, Yoshinao Takano, Hisashi Yamaguchi, Koichi Hamada, Susumu Iketani, Ichiro Seto, Kanichi Seto.Clinical impact of periodontal disease on postoperative complications in gastrointestinal cancer patients.Int J Clin Oncol 2019 Dec; 24(12):1558-1564.
  
• Mao Nishikawa, Michitaka Honda, Ryosuke Kimura, Ayaka Kobayashi, Yuji Yamaguchi, Hiroshi Kobayashi, Hidetaka Kawamura, Yujiro Nakayama, Yukitoshi Todate, Yoshinao Takano, Hisashi Yamaguchi, Koichi Hamada, Susumu Iketani, Ichiro Seto, Kanichi SetoBacteriological examination of stomach mucosa and periodontal pocket in patients with gastric cancer: A study protocol. Ann. Cancer Res. Ther. 2019 Vol. 27 No.1 pp. 1-3
  
• Y Shimazu, R Otsuki, M Murakami, A konishi, K Kan, I Seto, H Yamaguchi, T Hattori. : Age as a decisive factor in general anesthesia use in pediatric proton beam therapy Nature scientific reports in press 2021.
  
• Katsumi Hirose, Akiyoshi Konno, Junichi Hiratsuka, Seiichi Yoshimoto, Takahiro Kato, Koji Ono, Naoki Otsuki, Jun Hatazawa, Hiroki Tanaka, Kanako Takayama, Hitoshi Wada, Motohisa Suzuki, Mariko Sato, Hisashi Yamaguchi, Ichiro Seto, Yuji Ueki, Susumu Iketani, Shigeki Imai, Tatsuya Nakamura, Takashi Ono, Hiromasa Endo, Yusuke Azami, Yasuhiro Kikuchi, Masao Murakami, Yoshihiro Takai. : Boron Neutron Capture Therapy Using Cyclotron-Based Epithermal Neutron Source and Borofalan(10B) for Recurrent or Locally Advanced Head and Neck Cancer (JHN002): An Open-Label Phase II Trial in submission.
  

Authorship in Books

• Asahina I, Seto I, Oda M, Marukawa E, Imranul AM, Enomoto S. Regeneration of Bone Tissue and restoration of occlusional function using rhBMP-2. (Chapter 49 in Bone Engineering). Ed. Davies, 2000, 526-532.
• Iizuka T, Seto I: A clinical experience with a new two-directional distraction system for the alveolar ridge. 2005, 14-21. Oral Surgery Handmanual YEARBOOK, 2005.  The Quintessense. (Published in Japanese)
  
• Seto I, Yanai C, Iizuka T. Clinical Application of alveolar distraction with special emphasis on complication. 2006, 104-110. Oral Surgery Handmanual YEARBOOK, 2006. The Quintessense. (Published in Japanese)
  
• Seto I, Lieger O, Smolka K, Iizuka T. Operative Indication for Orbita floor fracture. 2007, 230-235. Oral Surgery Handmanual YEARBOOK, 2007. The Quintessense. (Published in Japanese)
  
• Seto I, Iizuka T. The type of Osteosynthese system and indication in the maxillofacial area.2010, 203-210. Oral Surgery Handmanual YEARBOOK, 2010.  The Quintessense. (Published in Japanese)
  
• Seto I, Hosokawa S, Iizuka T. Fracture classification and basic reduction technique in craniomaxillofacial area. 2011, 175-181. Oral Surgery Handmanual YEARBOOK, 2011. The Quintessense. (Published in Japanese)
  
• Seto I, Saijo H. Chapter 2, Mandibular Fracture. Treatment and medicine guidebook. 2013,78-79. The Quintessense. (Published in Japanese)
  
• Seto I et.al as a Editor. Nursing Dictionary. 6th Ed. 2012, Medical friend Co, Tokyo. (Published in Japanese)
  
• Seto I, Saijo H. Minor Emergency in Oral surgery area. Chapter 4. Temporpmandibular Joint Luxation. 2014 Monthly Medical Practice.  (Published in Japanese)
  
• Seto I, Shimozato K, R J Radlanski, K H Wesker. FACE (Das Gesicht Bildatlas klinische Anatomie).,2014. The Quintessense. (Published in Japanese)