Personnel Information

写真a

TANIOKA Toshiro


Job title

Junior Associate Professor
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Graduating School 【 display / non-display 】

  • Waseda University, Faculty of Science and Engineering, Architecture, 1999.03, Graduated

  • Kagawa University, Faculty of Medicine, 2006.03, Graduated

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Campus Career 【 display / non-display 】

  • 2017.02
    -
    Now
    Tokyo Medical and Dental University， (Old Organization)Medical Hospital， Hospital Departments， Departments of Surgery， Gastric Surgery， Assistant Professor
  • 2015.04
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    2018.03
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Systemic Organ Regulation， Gastrointestinal Surgery， Graduate Student
  • 2018.04
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    2019.01
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Science and Technology， Graduate Student
  • 2019.02
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    2020.03
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Systemic Organ Regulation， Gastrointestinal Surgery， Graduate Student
  • 2022.04
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    2023.07
    Tokyo Medical and Dental University， Tokyo Medical and Dental University， Division of Clinical Medicine， Department of General Surgery， Gastric Surgery， Assistant Professor
  • 2022.04
    -
    Now
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Division of Systemic Organ Regulation， Department of Gastrointestinal Surgery， Assistant Professor
  • 2022.04
    -
    Now
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Systemic Organ Regulation， Gastrointestinal Surgery， Assistant Professor
  • 2023.08
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    Now
    Tokyo Medical and Dental University， Tokyo Medical and Dental University， Division of Clinical Medicine， Department of General Surgery， Gastric Surgery， Junior Associate Professor

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Academic Society Affiliations 【 display / non-display 】

  • European Association for Endoscopic Surgery

  • Asia-Pacific Hernia Society

  • Europian Hernia Society

  • Endoscopic and Laparoscopic Surgeons of Asia

  • Society of American Gastrointestinal and Endoscopic Surgeons

  • America College of Surgeons

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Research Areas 【 display / non-display 】

  • Digestive surgery

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Qualification Acquired 【 display / non-display 】

  • Doctor

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Published Papers & Misc 【 display / non-display 】

  1. Y Yatabe, T Tanioka, Y Waseda, K Yamaguchi, T Ogo, H Fujiwar, K Okuno, K Kawada, S Haruki, M Tokunaga, Y Fujii, Y Kinugasa. Inguinal hernia repair in patients with artificial urinary sphincter after radical prostatectomy Hernia. 2024.08; 28 (4): 1331-1336. ( DOI )

  2. Toshiro Tanioka, Yusuke Yatabe, Toshifumi Saito, Kazuya Yamaguchi, Hisashi Fujiwara, Yuya Sato, Kenro Kawada, Shigeo Haruki, Masanori Tokunaga, Yusuke Kinugasa. Optimal placement of self-fixating mesh in the rectus abdominis muscle for ventral hernia repair when using the enhanced-view totally extraperitoneal Rives-Stoppa technique Asian journal of endoscopic surgery. 2023.07; 16 (3): 653-657. ( DOI )

  3. Yuya Umebayashi, Satoru Muro, Masanori Tokunaga, Toshifumi Saito, Yuuya Sato, Toshiro Tanioka, Yusuke Kinugasa, Keiichi Akita. Distribution of splenic artery lymph nodes and splenic hilar lymph nodes World Journal of Gastrointestinal Surgery. 2023.05; 15 (5): 812-824. ( DOI )

  4. Toshiro Tanioka, Rawat Waratchanont, Ryosuke Fukuyo, Toshifumi Saito, Yuya Umebayashi, Emi Kanemoto, Kenta Kobayashi, Masatoshi Nakagawa, Mikito Inokuchi. Surgical and nutritional outcomes of laparoscopic proximal gastrectomy versus total gastrectomy: a meta-analysis Surgical Endoscopy. 2020.01; 34 (3): 1061-1069. ( PubMed, DOI )

  5. Tanioka T, Kojima K, Saito T, Kanemoto E, Okuno K, Gokita K, Kobayashi K, Nakagawa M, Inokuchi M. Intraoperative Body Fluid Amylase as a Novel Indicator of Postgastrectomy Pancreatic Fistula. World Journal of Surgery. 2019.08; 43 (8): 2061-2068. ( PubMed, DOI )

  6. T.Tanioka, H.Masuko, H.Yamagami, S.Takahashi, H.Ishizu. Inguinal hernias appearing after lateral lymph node dissection via extraperitoneal approach for advanced lower rectal cancer. Hernia. 2019.04; 23 (2): 305-310. ( PubMed, DOI )

  7. Keisuke Okuno, Masatoshi Nakagawa, Kazuyuki Kojima, Emi Kanemoto, Kentaro Gokita, Toshiro Tanioka, Mikito Inokuchi. Long-term functional outcomes of Roux-en-Y versus Billroth I reconstructions after laparoscopic distal gastrectomy for gastric cancer: a propensity-score matching analysis. Surg Endosc. 2018.04; ( PubMed, DOI )

  8. Mikito Inokuchi, Toshiro Tanioka, Masatoshi Nakagawa, Kazuyuki Kojima. Intracorporeal esophagojejunostomy with Roux-en-Y reconstruction after laparoscopic total gastrectomy Annals of Laparoscopic and Endoscopic Surgery. 2017.10; 2 (153):

  9. Mikito Inokuchi，Masatoshi Nakagawa，Toshiro Tanioka，Keisuke Okuno，Kentaro Gokita，Kazuyuki Kojima. Long- and short-term outcomes of laparoscopic gastrectomy versus open gastrectomy in patients with clinically and pathological locally advanced gastric cancer: a propensityscore matching analysis Surgical Endoscopy. 2017.07; published　online ( PubMed, DOI )

  10. Keisuke Okuno, Kentaro Gokita, Toshiro Tanioka, Norihito Ogawa, Sho Otsuki, Mikito Inokuch, Toshio Takayama, Kazuyuki Kojima. Esophagojejunostomy Using the Purse-String Suturing Device After Laparoscopic Total or Proximal Gastrectomy for Gastric Cancer World J Surg. 2017.04; published　online ( PubMed, DOI )

  11. Tomoki Aburatani, Kazuyuki Kojima, Sho Otsuki Hideaki Murase ,Keisuke Okuno ,Kentaro Gokita ,Chiharu Tomi, Toshiro Tanioka, Mikito Inokuchi. Double-tract reconstruction after laparoscopic proximal gastrectomy using detachable ENDO-PSD Surg Endosc. 2017.04; published　online ( PubMed, DOI )

  12. Mikito Inokuchi, Sho Otsuki, Norihito Ogawa, Toshiro Tanioka, Keisuke Okuno, Kentaro Gokita, Tatsuyuki Kawano, Kazuyuki Kojima. Postoperative Complications of Laparoscopic Total Gastrectomy versus Open Total Gastrectomy for Gastric Cancer in a Meta-Analysis of High-Quality Case-Controlled Studies Gastroenterology research and practice. 2016.11; 2016:2617903. ( DOI )

  13. Ichiro Yamada, Keigo Hikishima, Naoyuki Miyasaka, Keiji Kato, Eisaku Ito, Kazuyuki Kojima, Tatsuyuki Kawano, Daisuke Kobayashi, Yoshinobu Eishi, Hideyuki Okano. q-space MR imaging of gastric carcinoma ex vivo: Correlation with histopathologic findings. Magn Reson Med. 2016.08; 76 (2): 602-612. ( PubMed, DOI )

  14. Ichiro Yamada, Keigo Hikishima, Naoyuki Miyasaka, Keiji Kato, Kazuyuki Kojima, Tatsuyuki Kawano, Eisaku Ito, Daisuke Kobayashi, Yoshinobu Eishi, Hideyuki Okano. Gastric carcinoma: Evaluation with diffusion-tensor MR imaging and tractography ex vivo. Magn Reson Imaging. 2016.02; 34 (2): 144-151. ( PubMed, DOI )

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Conference Activities & Talks 【 display / non-display 】

  1. Toshiro Tanioka, Keisuke Okuno, Masanori Tokunaga. Current status and future perspective of clinical trials in Japan. Academic Conference on Laparoscopic Gastric Cancer Surgery and the6th LEAPS 2024.09.07 Guandong, China

  2. Toshiro Tanioka, Takashi Shigeno, Yudai Kawamura, Keisuke Okuno, Taichi Ogo, Kenro Kawada, Hisashi Fujiwara, Masanori Tokunaga, Yusuke Kinugasa. Short-and Mid-Term outcomes after enhanced view totally extraperitoneal approach (eTEP) for primary ventral and incisional hernia repair. 18th Congress of the KHS & 2024 International Symposium 2024.07.05 Seoul

  3. 奥野圭祐、谷岡利朗、小郷泰一、藤原尚志、川田研郎、春木茂男、徳永正則、絹笠祐介. 術前臨床学的因子を用いた、胃癌に対するロボット支援胃切除術の手術合併症予測モデルの開発. 第96回日本胃癌学会総会 2024.03.01 京都

  4. Toshiro Tanioka, Ayumi Takaoka, Keisuke Okuno, Megumi Sasaki, Taichi Ogo, Marie Hanaoka, Hisashi Fujiwara, Kenro Kawada, Shigeo Haruki, Masanori Tokunaga, Yusuke Kinugasa. Enhanced view totally extraperitoneal approach (eTEP) for ventral and incisional hernia repair. 18th Annual International Congress of the Asia Pacific Hernia Society 2023 (APHS2023) 2023.09.22 Pennang

  5. Toshiro Tanioka, Kazuya Yamaguchi, Hisashi Fujiwara, Yuya Sato, Kenro Kawada, Shigeo Haruki, Masanori Tokunaga, Yusuke Kinugasa. Robotic-assisted gastrectomy for type 4 gastric cancer. International Gastric Cancer Congress 2023 (IGCC2023) 2023.06.17 Yokohama

  6. Masanori Tokunaga, Yuya Sato, Toshiro Tanioka, Kazuya Yamaguchi, Hisashi Fujiwara, Kenro Kawada, Shigeo Haruki, Yusuke Kinugasa. Optimal treatment for patients with resectable gastric cancer. International Gastric Cancer Congress 2023 (IGCC2023) 2023.06.16 Yokohama

  7. Yuya Sato, Masanori Tokunaga, Kazuya Yamaguchi, Hisashi Fujiwara, Toshiro Tanioka, Kenro Kawada, Shigeo Haruki, Yusuke Kinugasa. Development of prediction model of intra-abdominal infectious complication after gastrectomy with machine learning. International Gastric Cancer Congress 2023 (IGCC2023) 2023.06.15 Yokohama

  8. Toshiro Tanioka, Akihiro Hoshino, Takatoshi Matsuyama, Yusuke Kinugasa. Usefulness of Self-Made Instruction Manual for Laparoscopic Surgery. American College of Surgeons Clinical Congress 2019 2019.10.29 San Francisco

  9. Mikito Inokuchi, Masatoshi Nakagawa, Toshiro Tanioka, Kenta Kobayashi, Emi Kanemoto, Yuya Umebayashi, Toshifumi Saito, Ryousuke Fukuyo, Yasuaki Nakajima, Yusuke Kinugasa, Kazuyuki Kojima. Knacks of the assistant operator in laparoscopic gastrectomy with D2 lymphadenectomy. The 119th Annual Congress of Japan Surgical Society 2019.04.19 Osaka

  10. Toshiro Tanioka, Kazuyuki Kojima, Ryosuke Fukuyo, YuyaUmebayashi, Toshifumi Saito, Emi Kanemoto, Kenta Kobayashi, Masatoshi Nakagawa, Takatoshi Matsuyama, Mikito Inokuchi, Yasuaki Nakajima, Yusuke Kinugasa. Comaring short-term outcomes between robotic and laparoscopic gastrectomy. 91st Annual Meeting of the Japanese Gastric Cancer Association 2019.03.01 Numazu

  11. Emi Kanemoto, Kazuyuki Kojima, Masatoshi Nakagawa, Mikito Inokuchi, Kenta Kobayashi, Toshiro Tanioka, Kentaro Gokita, Keisuke Okuno, Takatoshi Matsuyama, Yasuaki Nakajima, Yusuke Kinugasa. Implications of less impact of obesity on laparoscopic VS open approach. 91st Annual Meeting of the Japanese Gastric Cancer Association 2019.03.01 Numazu

  12. Ryosuke Fukuyo, Kazuyuki Kojima, Yuya Umebayashi, Toshifumi Saito, Emi Kanemoto, Kentaro Gokita, Toshiro Tanioka, Kenta Kobayashi, Masatoshi Nakagawa, Takatoshi Matsuyama, Mikito Inokuchi, Yasuaki Nakajima, Yusuke Kinugasa. A case of curable conversion gastrectomy after CapeOX for an unresectable advanced gastric cancer. 91st Annual Meeting of the Japanese Gastric Cancer Association 2019.03.01 Numazu

  13. Toshifumi Saito, Kazuyuki Kojima. Mikito Inokuchi, Yuya Umebayashi, Ryosuke Fukuyo, Emi Kanemoto, Kenta Kobayashi, Toshiro Tanioka, Masatoshi Nakagawa, Takatoshi Matsuyama, Yasuaki Nakajima, Yusuke Kinugasa. Comparison of short and middle-term clinical outcomes between LPG and LTG. 91st Annual Meeting of the Japanese Gastric Cancer Association 2019.03.01 Numazu

  14. Yuya Umebayashi. Kazuyuki Kojima. Mikito Inokuchi, Toshifumi Saito, Ryosuke Fukuyo, Emi Kanemoto, Toshiro Tanioka, Kenta Kobayashi, Masatoshi Nakagawa, Takatoshi Matsuyama, Yasuaki Nakajima, Yusuke Kinugasa. Comparison with double tract method and esophagogastrostomy after Laparoscopic Proximal Gastrectomy. 91st Annual Meeting of the Japanese Gastric Cancer Association 2019.03.01 Numazu

  15. Masatoshi Nakagawa, Yuya Umebayashi, Toshifumi Saito, Ryosuke Fukuyo, Emi Kanemoto, Troshiro Tanioka, Kenta Kobayashi, Takatoshi Matsuyama, Yasuaki Nakajima, Mikito Inokuchi, Yusuke Kinugasa, Kazuyuki Kojima. Strategy for minimizing intraoperative troubles and trouble-shooting in laparoscopic gastrestomy. 91st Annual Meeting of the Japanese Gastric Cancer Association 2019.03.01 Numazu

  16. Mikito Inokuchi、Toshiro Tanioka、Masatoshi Nakagawa、Keisuke Okuno、Kentaro Gokita、Emi kanemoto、Kazuyuki Kojima. Long- and short-term outcomes of laparoscopic gastrectomy in clinical advanced gastric cancer. 90th Annual Meeting of the Japanese Gastric Cancer Association 2018.03.09 Yokohama

  17. Toshiro Tanioka、Emi kanemoto、Keisuke Okuno、Kentaro Gokita、Masatoshi Nakagawa、Mikito Inokuchi、Kazuyuki Kojima. Intracorporeal esophagojejunostomy using circular stapler after laparoscopic total gastrectomy. 90th Annual Meeting of the Japanese Gastric Cancer Association 2018.03.08 Yokohama

  18. Masatoshi Nakagawa、Kazuyuki Kojima、Mikito Inokuchi、Toshiro Tanioka、Kentaro Gokita、Keisuke Okuno. Short-term and long-term outcomes after gastrectomy for elderly patients. 90th Annual Meeting of the Japanese Gastric Cancer Association 2018.03.08 Yokohama

  19. Masatoshi Nakagawa、Emi kanemoto、Kentaro Gokita、Keisuke Okuno、Toshiro Tanioka、Mikito Inokuchi、Kazuyuki Kojima. Double tract reconstruction for laparoscopic proximal gastrectomy in our institute -procedure and short- and middle-term results-. 13th Japan-China-Korea Laparoscopic Gastrectomy Joint Seminar 2018.02.10 Beppu

  20. Toshiro Tanioka, Keisuke Okuno，Kentaro Gokita，Masatoshi Nakagawa, Mikito Inokuchi, Kazuyuki Kojima. An Intraoperative Educational Annotation System for Endoscopic Surger. 103th Annual Clinical Congress of the American College of Surgeons(ACS2017) 2017.10.25 San Diego(USA)

  21. K.Kojima, T.Tanioka, M.Inokuchi. Reconstruction after laparoscopic gastrectomy-Our procedure and clinical results-. Japan Digestive Disease Week 2017 2017.10.13 Fukuoka

  22. Masatoshi Nakagawai, Mikito Inokuchi, Sho Otuki, Norihito Ogawa, Toshiro Tanioka, Kazuyuki Kojima. Is laparoscopic approach an effective tool for total gastrectomy to obese patients. 12th International Gastric Cancer Congress 2017.04.22

  23. Keisuke Okuno, Kentaro Gokita, Toshiro Tanioka, Norihito Ogawa, Sho Otuki, Mikito Inokuchi, Kazuyuki Kojima. A study on gastroesophageal reflux disease after laparoscopic distal gastrectomy. 12th International Gastric Cancer Congress 2017.04.21

  24. Toshiro Tanioka, Keisuke Okuno, Kentaro Gokita, Mikito Inokuchi, Kazuyuki Kojima. Effect of postoperative complications on the long-term survival of patients with gastric cancer. 12th International Gastric Cancer Congress 2017.04.21

  25. Toshiro Tanioka, Keisuke Okuno, Kentaro Gokita,Norihito Ogawa, Mikito Inokuchi, Kazuyuki Kojima.. Roux-en-Y reconstruction after LDG - surgical technique and functional advantages . China-Japan-Korea Laparoscopic gastrectomy 2017.02.11

  26. Kentaro Gokita, Toshiro Tanioka, Keisuke Okuno, Chiharu Tomii, Hideaki Murase, Sho Otsuki, Mikito Inokuchi, Kazuyuki Kojima, Tatsuyuki Kawano. β-shaped intracorporeal Roux-en-Y Reconstruction after Totally Laparoscopic Distal Gastrectomy. 15th World Congress of Endoscopic Surgery 2016.11.10

  27. Sho Otsuki, Keisuke Okuno, Kentaro Gokita, Chiharu Tomii, Toshiro Tanioka, Hideaki Murase, Mikito Inokuchi , Kazuyuki Kojima, Tatsuyuki Kawano. Knack and pitfalls of the No.6 LNs dissection for laparoscopic gastrectomy. 15th World Congress of Endoscopic Surgery 2016.11.10

  28. Kazuyuki Kojima, Mikito Inokuchi, Sho Otuki, Toshiro Tanioka. Laparoscopic total gastrectomy(D2-No.10) for advanced gastric cancer-Its concept and Knacks and Pitfalls. 15th World Congress of Endoscopic Surgery 2016.11.10

  29. Toshiro Tanioka, Keisuke Okuno, Kentaro Gokita, Chiharu Tomii Hideaki Murase, Sho Otsuki, Mikito Inokuchi, Kazuyuki Kojima, Tatsuyuki Kawano. D2 lymph node dissection with splenectomy for laparoscopic total gastrectomy. 15th World Congress of Endoscopic Surgery 2016.11.10

  30. Keisuke Okuno, Kentaro Gokita,, Chiharu Tomii , Toshiro Tanioka, Hideaki Murase, Sho Otsuki, Mikito Inokuchi , Kazuyuki Kojima, Tatsuyuki Kawano. Reconstruction after laparoscopic total gastrectomy by circular stapler using purse-string suturing device (PSD). 15th World Congress of Endoscopic Surgery 2016.11.10

  31. Kazuyuki Kojima. Laparoscopic Proximal Gastrectomy with Double Tract Reconstruction under 3D Laparoscopy. The New Golden Standard:3D Laparoscopic Gastric Surgery 2016.08.06 Pusan

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