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Last Updated :2026/06/12



Surgery 1
In-house Lecturer

Career

■ Career
  • 201604, 201903
    産業医科大学若松病院
  • 201204, 201603
    Japanese Foundation for Cancer Research
  • 201104, 201203
    日本鋼管 福山病院
  • 200904, 201103
    飯塚市立病院
  • 200704, 200903
    産業医科大学 大学院医学研究科
  • 200504, 200703
    Yale University
  • 200104, 200503
    Toranomon Hospital
  • 199504, 200103
    産業医科大学 医学部医学科

Research activity information

■ Paper
  • Gastric Outlet Obstruction Caused by Adhesion Between Remnant Greater Omentum and Lesser Omentum After Laparoscopic Transverse Colectomy.
    Kyosuke Yoshitake; Jun Nagata; Hiroto Sannomiya; Kensuke Nitta; Atsuhiro Koga; Yasuki Akiyama; Yasuhisa Mori; Masumi Yamauchi; Nagahiro Sato; Toshihisa Tamura; Kazunori Shibao; Keiji Hirata
    Asian journal of endoscopic surgery, 2026, Reviewed
    Corresponding
  • A Novel Laparoscopic Injection Needle for Abdominal Wall Nerve Block in Reduced Port Surgery.
    Jun Nagata; Jun Watanabe; Asahi Nagata; Hiroto Sannomiya; Kensuke Nitta; Atsuhiro Koga; Yasuki Akiyama; Masumi Yamauchi; Yasuhisa Mori; Nagahiro Sato; Toshihisa Tamura; Kazunori Shibao; Keiji Hirata
    Asian journal of endoscopic surgery, 2026
    Lead, Corresponding
  • Robot-Assisted Ileocecal Resection for Cecal Cancer with a Common Trunk of the Middle Colic and Ileocolic Arteries: A Case Report.
    Yasuki Akiyama; Kei Nakada; Hiroto Sannomiya; Kensuke Nitta; Atsuhiro Koga; Yasuhisa Mori; Masumi Yamauchi; Jun Nagata; Nagahiro Sato; Toshihisa Tamura; Kazunori Shibao; Keiji Hirata
    Surgical case reports, 2026
  • Risk assessment of daikenchuto-induced hepatobiliary injury in colon cancer patients post-colectomy: a retrospective cohort study
    Satoru Watanabe; Yu Wada; Jun Nagata; Takeshi Asakawa; Keiji Hirata; Yoshihisa Fujino
    BMC Complementary Medicine and Therapies, Dec. 2025
  • Incidence of Hepatobiliary Injury in Patients Undergoing Dai-kenchu-to Administration Following Gastrectomy: A Retrospective Cohort Study Using Japanese Diagnosis Procedure Combination Data
    Yu Wada; Satoru Watanabe; Jun Nagata; Takeshi Asakawa; Keiji Hirata; Yoshihisa Fujino
    Biological and Pharmaceutical Bulletin, Nov. 2025, Reviewed
  • A management of a patient with chronic thromboembolic pulmonary hypertension prior to surgical resection for lung cancer.
    Satoshi Isomatsu; Kenichiro Takeda; Yu Shionoya; Toshihiko Sugiura; Shizu Miyata; Shun Imai; Jun Nagata; Yu Taniguchi; Akira Naito; Rika Suda; Ayako Shigeta; Nobuhiro Tanabe; Takuji Suzuki
    Respiratory medicine case reports, 2025
  • 若年女性の有症状脾類表皮嚢胞に対し腹腔鏡下脾臓摘出手術を施行した1例
    Jan. 2025
  • Laparoscopic approach for port site mass diagnosed as a Schloffer tumor following surgery of ascending colon cancer.
    Masahiro Mitsuyoshi; Jun Nagata; Yasuki Akiyama; Masumi Yamauchi; Hiroto Sannomiya; Shiro Kohi; Takayuki Tanoue; Yasuhisa Mori; Nagahiro Sato; Toshihisa Tamura; Yuzuru Inoue; Norihiro Sato; Kazunori Shibao; Keiji Hirata
    Asian journal of endoscopic surgery, Jan. 2024
  • Mechanical and oral antibiotics bowel preparation for elective rectal cancer surgery: A propensity score matching analysis using a nationwide inpatient database in Japan.
    Takuya Oba; Norihiro Sato; Makoto Otani; Keiji Muramatsu; Kiyohide Fushimi; Jun Nagata; Takayuki Torigoe; Kazunori Shibao; Shinya Matsuda; Keiji Hirata
    Annals of gastroenterological surgery, May 2023
  • The Effects of Hospital Volume on Short-Term Outcomes of Laparoscopic Surgery for Rectal Cancer: A Large-Scale Analysis of 37,821 Cases on a Nationwide Administrative Database.
    Takuya Oba; Shinichi Tomioka; Norihiro Sato; Makoto Otani; Akiko Sakurai; Yasuki Akiyama; Jun Nagata; Takayuki Torigoe; Shinya Matsuda; Keiji Hirata
    Digestive surgery, 2023
  • Evaluation of cholecystectomy in older individuals using real-world data: a multilevel analysis based on a nationwide administrative database in Japan.
    Yasuhisa Mori; Makoto Okawara; Kenji Fujimoto; Takuya Oba; Norihiro Sato; Shiro Kohi; Toshihisa Tamura; Jun Nagata; Yoshihisa Fujino; Kiyohide Fushimi; Shinya Matsuda; Kazunori Shibao; Keiji Hirata
    Journal of gastroenterology, Jun. 2022
  • Effects of needlescopic surgery on postoperative pain in intersphincteric or abdominoperineal resection.
    Hironori Fukuoka; Yosuke Fukunaga; Jun Nagata; Toshiya Nagasaki; Takashi Akiyoshi; Tsuyoshi Konishi; Satoshi Nagayama; Masashi Ueno
    Langenbeck's archives of surgery, Mar. 2021
  • Clinical Outcomes of Laparoscopic Versus Laparotomic Distal Gastrectomy in Gastric Cancer Patients: A Multilevel Analysis Based on a Nationwide Administrative Database in Japan.
    Kazunori Shibao; Yoshihisa Fujino; Fumi Joden; Tatehide Tajima; Jun Nagata; Nagahiro Sato; Kenji Fujimoto; Matsuda Shinya; Keiji Hirata
    World journal of surgery, Nov. 2020
  • Open colectomy vs. laparoscopic colectomy in Japan: a retrospective study using real-world data from the diagnosis procedure combination database.
    Takehide Tajima; Jun Nagata; Yasuki Akiyama; Takayuki Torigoe; Kenji Fujimoto; Norihiro Sato; Yoshihisa Fujino; Kazunori Shibao; Shinya Matsuda; Keiji Hirata
    Surgery today, Oct. 2020
  • A novel transperitoneal abdominal wall nerve block for postoperative pain in laparoscopic colorectal surgery.
    Jun Nagata; Jun Watanabe; Yusuke Sawatsubashi; Masaki Akiyama; Koichi Arase; Noritaka Minagawa; Takayuki Torigoe; Kotaro Hamada; Yoshifumi Nakayama; Keiji Hirata
    Asian journal of surgery, Sep. 2018
    Lead, Corresponding
  • Prognostic Significance of Mitochondrial Transcription Factor A Expression in Patients with Right- or Left-sided Colorectal Cancer.
    Takefumi Katsuki; Yoshifumi Nakayama; Masaki Akiyama; Yusuke Sawatsubashi; Jun Nagata; Noritaka Minagawa; Takayuki Torigoe; Hiroto Izumi; Kimitoshi Kohono; Keiji Hirata
    Anticancer research, Jan. 2018
  • Giant Adrenal Myelolipoma in a Patient without Endocrine Disorder: A Case Report and a Review of the Literature.
    Yoshifumi Nakayama; Nobutaka Matayoshi; Masaki Akiyama; Yusuke Sawatsubashi; Jun Nagata; Masanori Hisaoka; Keiji Hirata
    Case reports in surgery, 2018
  • Novel technique of abdominal wall nerve block for laparoscopic colostomy: Rectus sheath block with transperitoneal approach.
    Jun Nagata; Jun Watanabe; Yusuke Sawatsubashi; Masaki Akiyama; Koichi Arase; Noritaka Minagawa; Takayuki Torigoe; Kotaro Hamada; Yoshifumi Nakayama; Keiji Hirata
    World journal of gastrointestinal surgery, Aug. 2017
  • Transperitoneal rectus sheath block and transversus abdominis plane block for laparoscopic inguinal hernia repair: A novel approach.
    Jun Nagata; Jun Watanabe; Masato Nagata; Yusuke Sawatsubashi; Masaki Akiyama; Takehide Tajima; Koichi Arase; Noritaka Minagawa; Takayuki Torigoe; Yoshifumi Nakayama; Reiko Horishita; Kentaro Kida; Kotaro Hamada; Keiji Hirata
    Asian journal of endoscopic surgery, Aug. 2017
    Lead, Corresponding
  • The significance of extended lymphadenectomy for colorectal cancer with isolated synchronous extraregional lymph node metastasis.
    Atsushi Ogura; Takashi Akiyoshi; Yukiko Takatsu; Jun Nagata; Toshiya Nagasaki; Tsuyoshi Konishi; Yoshiya Fujimoto; Satoshi Nagayama; Yosuke Fukunaga; Masashi Ueno
    Asian journal of surgery, Jul. 2017
  • Clinicopathological characteristics of young patients with sporadic colorectal cancer.
    Asuka Murata; Takashi Akiyoshi; Masashi Ueno; Yosuke Fukunaga; Satoshi Nagayama; Yoshiya Fujimoto; Tsuyoshi Konishi; Toshiya Nagasaki; Jun Nagata; Riki Ohno; Masami Arai; Toshiharu Yamaguchi
    Surgery today, Oct. 2016
  • Recurrent colorectal cancer after endoscopic resection when additional surgery was recommended.
    Yukiko Takatsu; Yosuke Fukunaga; Shunsuke Hamasaki; Atsushi Ogura; Jun Nagata; Toshiya Nagasaki; Takashi Akiyoshi; Tsuyoshi Konishi; Yoshiya Fujimoto; Satoshi Nagayama; Masashi Ueno
    World journal of gastroenterology, Feb. 2016
  • Colonic Marking With Near-Infrared, Light-Emitting, Diode-Activated Indocyanine Green for Laparoscopic Colorectal Surgery.
    Jun Nagata; Yosuke Fukunaga; Takashi Akiyoshi; Tsuyoshi Konishi; Yoshiya Fujimoto; Satoshi Nagayama; Noriko Yamamoto; Masashi Ueno
    Diseases of the colon and rectum, Feb. 2016
  • Indications for Lateral Pelvic Lymph Node Dissection Based on Magnetic Resonance Imaging Before and After Preoperative Chemoradiotherapy in Patients with Advanced Low-Rectal Cancer.
    Takashi Akiyoshi; Kiyoshi Matsueda; Makiko Hiratsuka; Toshiyuki Unno; Jun Nagata; Toshiya Nagasaki; Tsuyoshi Konishi; Yoshiya Fujimoto; Satoshi Nagayama; Yosuke Fukunaga; Masashi Ueno
    Annals of surgical oncology, Dec. 2015
  • Surgery for synchronous colorectal cancers with double colonic anastomoses: A comparison of laparoscopic and open approaches.
    Yukiko Takatsu; Takashi Akiyoshi; Jun Nagata; Toshiya Nagasaki; Tsuyoshi Konishi; Yoshiya Fujimoto; Satoshi Nagayama; Yosuke Fukunaga; Masashi Ueno
    Asian journal of endoscopic surgery, Nov. 2015
  • Laparoscopic versus open multivisceral resection for primary colorectal cancer: comparison of perioperative outcomes.
    Yasutomo Nagasue; Takashi Akiyoshi; Masashi Ueno; Yosuke Fukunaga; Satoshi Nagayama; Yoshiya Fujimoto; Tsuyoshi Konishi; Toshiya Nagasaki; Jun Nagata; Toshiki Mukai; Atsushi Ikeda; Riki Ono; Toshiharu Yamaguchi
    Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract, Jul. 2013
  • The type III inositol 1,4,5-trisphosphate receptor is associated with aggressiveness of colorectal carcinoma.
    Kazunori Shibao; Michael J Fiedler; Jun Nagata; Noritaka Minagawa; Keiji Hirata; Yoshifumi Nakayama; Yasuko Iwakiri; Michael H Nathanson; Koji Yamaguchi
    Cell calcium, Dec. 2010
  • Inflammasome-mediated regulation of hepatic stellate cells.
    Azuma Watanabe; Muhammad Adnan Sohail; Dawidson Assis Gomes; Ardeshir Hashmi; Jun Nagata; Fayyaz Shiraz Sutterwala; Shamail Mahmood; Muhammad Nauman Jhandier; Yan Shi; Richard Anthony Flavell; Wajahat Zafar Mehal
    American journal of physiology. Gastrointestinal and liver physiology, Jun. 2009
  • Chemopreventive effect of 4-[3,5-Bis(trimethylsilyl) benzamido] benzoic acid (TAC-101) on MNU-induced colon carcinogenesis in a rat model.
    Yoshifumi Nakayama; Yuzuru Inoue; Noritaka Minagawa; Koji Onitsuka; Jun Nagata; Kazunori Shibao; Keiji Hirata; Tatsuhiko Sako; Naoki Nagata; Koji Yamaguchi
    Anticancer research, Jun. 2009
  • [A case of low grade ductal carcinoma in situ of the breast with difficulties in making the preoperative diagnosis after detection by FDG-PET].
    Yosuke Tsurudome; Takefumi Katsuki; Tetsumi Konishi; Jun Nagata; Yuzuru Inoue; Takahisa Nagata; Kazunori Shibao; Aiichiro Higure; Keiji Hirata; Yoshifumi Nakayama; Koji Okamoto; Naoki Nagata; Koji Yamaguchi
    Journal of UOEH, Sep. 2008
  • Multiphoton imaging can be used for microscopic examination of intact human gastrointestinal mucosa ex vivo.
    Jason N Rogart; Jun Nagata; Caroline S Loeser; Robert D Roorda; Harry Aslanian; Marie E Robert; Warren R Zipfel; Michael H Nathanson
    Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, Jan. 2008
  • Prognostic significance of the local expression of interleukin-12 in patients with advanced gastric cancer.
    Nobuo Nagashima; Yoshifumi Nakayama; Yuzuru Inoue; Jun Nagata; Kentaro Matsumoto; Noritaka Minagawa; Takefumi Katsuki; Kazunori Shibao; Keiji Hirata; Tatsuhiko Sako; Tetsuo Hamada; Naoki Nagata
    Anticancer research, 2008
  • Cyclic AMP regulates bicarbonate secretion in cholangiocytes through release of ATP into bile.
    Noritaka Minagawa; Jun Nagata; Kazunori Shibao; Anatoliy I Masyuk; Dawidson A Gomes; Michele A Rodrigues; Gene Lesage; Yasutada Akiba; Jonathan D Kaunitz; Barbara E Ehrlich; Nicholas F Larusso; Michael H Nathanson
    Gastroenterology, Nov. 2007
  • Lipid rafts establish calcium waves in hepatocytes.
    Jun Nagata; Mateus T Guerra; Christine A Shugrue; Dawidson A Gomes; Naoki Nagata; Michael H Nathanson
    Gastroenterology, Jul. 2007
  • 【ここがポイント!消化管ストーマ関連合併症の予防と管理】管理困難なストーマ関連合併症の術前予測
    山田 陽子, 三好 綾子, 永田 淳, 鳥越 貴行, 平田 敬治
    WOC Nursing, Jan. 2023, Reviewed, No invitation
  • 【専門医必携 新外科手術書-新しい手術手技のエッセンス】ストーマ 定型的な一時的回腸ストーマの造設法-縫合ガイドを使用した粘膜皮膚縫合
    鳥越 貴行, 秋山 泰樹, 荒瀬 光一, 永田 淳, 山田 陽子, 柴尾 和徳, 平田 敬治
    外科, Apr. 2021, Reviewed, Invited
  • 【修練医必携 腸閉塞の治療戦略と手術】癒着性腸閉塞の治療戦略と手術 再癒着を回避するための腹腔鏡手術と癒着防止材の使い分け
    鳥越 貴行, 満吉 将大, 秋山 泰樹, 荒瀬 光一, 永田 淳, 平田 敬治
    手術, Nov. 2021, Reviewed, Invited
  • 【ストーマの造設と管理-われわれのやり方-】パウチングを重視した当院のストーマ造設術における周術期管理の実際
    秋山 泰樹, 山田 陽子, 三好 綾子, 永田 淳, 鳥越 貴行, 平田 敬治
    日本ストーマ・排泄リハビリテーション学会誌, Dec. 2022, Reviewed, Invited
  • 【「ストーマ装具選択基準」標準化への挑戦】術後ストーマ状況の変化に対応する装具選択の検討
    山田 陽子, 三好 綾子, 秋山 泰樹, 永田 淳, 平田 敬治
    日本ストーマ・排泄リハビリテーション学会誌, Dec. 2021, Reviewed, Null
  • 急性膵炎発症1年後に広範な主膵管内進展を伴う膵腺房細胞癌が出現し膵全摘術を施行した1例
    金野 剛, 森 泰寿, 厚井 志郎, 田村 利尚, 佐藤 典宏, 永田 淳, 大江 晋司, 小松 和貴, 久岡 正典, 柴尾 和徳, 平田 敬治
    日本消化器外科学会雑誌, Oct. 2024, Reviewed, No invitation
  • 子宮・膀胱全摘術後に経腟小腸脱をきたした1例
    沢津橋 佑典, 中山 善文, 秋山 正樹, 永田 淳, 平田 敬治
    日本腹部救急医学会雑誌, Jan. 2018, Reviewed, No invitation
  • 子宮・膀胱全摘術後に経腟小腸脱をきたした1例
    沢津橋 佑典, 中山 善文, 秋山 正樹, 永田 淳, 平田 敬治
    日本腹部救急医学会雑誌, Jan. 2018, Null, Null
  • 【conversion surgeryのすべて 切除不能を切除可能に!】進行結腸癌に対するconversion surgeryの現状と展望
    秋山 泰樹, 本田 晋策, 永田 淳, 荒瀬 光一, 鳥越 貴行, 柴尾 和徳, 平田 敬治
    消化器外科, Dec. 2021, Reviewed, Null
  • 消化器外科手術アトラス 肝彎曲部結腸癌に対する腹腔鏡下拡大結腸右半切除術
    鳥越 貴行, 秋山 泰樹, 荒瀬 光一, 永田 淳, 皆川 紀剛, 中山 善文, 平田 敬治
    消化器外科, May 2018, Reviewed, No invitation
  • 消化器外科手術アトラス 肝彎曲部結腸癌に対する腹腔鏡下拡大結腸右半切除術
    鳥越 貴行, 秋山 泰樹, 荒瀬 光一, 永田 淳, 皆川 紀剛, 中山 善文, 平田 敬治
    消化器外科, May 2018, Null, Null
  • デスモイド腫瘍による尿性腹水をきたした家族性大腸腺腫症の1例
    秋山 泰樹, 荒瀬 光一, 永田 淳, 井上 譲, 鳥越 貴行, 遠山 篤史, 富崎 一向, 石井 雅宏, 島尻 正平, 田中 久美子, 吉野 潔, 藤本 直浩, 高山 哲治, 石川 秀樹, 石田 秀行, 平田 敬治
    遺伝性腫瘍, Aug. 2021, Reviewed, Invited
  • Mechanical and oral antibiotics bowel preparation for elective rectal cancer surgery: A propensity score matching analysis using a nationwide inpatient database in Japan.
    Oba Takuya, Sato Norihiro, Otani Makoto, Muramatsu Keiji, Fushimi Kiyohide, Nagata Jun, Torigoe Takayuki, Shibao Kazunori, Matsuda Shinya, Hirata Keiji
    Annals of gastroenterological surgery, May 2023, Reviewed, Null
  • Prognostic Significance of Mitochondrial Transcription Factor A Expression in Patients with Right- or Left-sided Colorectal Cancer.
    Katsuki Takefumi, Nakayama Yoshifumi, Akiyama Masaki, Sawatsubashi Yusuke, Nagata Jun, Minagawa Noritaka, Torigoe Takayuki, Izumi Hiroto, Kohono Kimitoshi, Hirata Keiji
    Anticancer research, Jan. 2018, Reviewed, No invitation
  • Laparoscopic approach for port site mass diagnosed as a Schloffer tumor following surgery of ascending colon cancer.
    Mitsuyoshi Masahiro, Nagata Jun, Akiyama Yasuki, Yamauchi Masumi, Sannomiya Hiroto, Kohi Shiro, Tanoue Takayuki, Mori Yasuhisa, Sato Nagahiro, Tamura Toshihisa, Inoue Yuzuru, Sato Norihiro, Shibao Kazunori, Hirata Keiji
    Asian journal of endoscopic surgery, Jan. 2024, Reviewed, No invitation
    Corresponding
  • Transperitoneal rectus sheath block and transversus abdominis plane block for laparoscopic inguinal hernia repair: A novel approach.
    Nagata Jun, Watanabe Jun, Nagata Masato, Sawatsubashi Yusuke, Akiyama Masaki, Tajima Takehide, Arase Koichi, Minagawa Noritaka, Torigoe Takayuki, Nakayama Yoshifumi, Horishita Reiko, Kida Kentaro, Hamada Kotaro, Hirata Keiji
    Asian journal of endoscopic surgery, Aug. 2017, Reviewed, No invitation
    Lead, Corresponding
  • A novel transperitoneal abdominal wall nerve block for postoperative pain in laparoscopic colorectal surgery.
    Nagata Jun, Watanabe Jun, Sawatsubashi Yusuke, Akiyama Masaki, Arase Koichi, Minagawa Noritaka, Torigoe Takayuki, Hamada Kotaro, Nakayama Yoshifumi, Hirata Keiji
    Asian journal of surgery, Sep. 2018, Reviewed, No invitation
    Lead, Corresponding
  • Coexistence of an Aggressive Angiomyxoma in the Left Spermatic Cord and_x000D_ a Left Internal Inguinal Hernia: A Case Report
    Nakayama Yoshifumi, Akiyama Masaki, Sawatsubashi Yusuke, Nagata Jun, Adachi Yasuhiro, Hasegawa Yoshitaka, Hisaoka Masanori, Hirata Keiji
    BAOJ Surgery, Nov. 2017, Reviewed, Null
  • Poorly Differentiated Adenocarcinoma of the Transverse Colon with Submucosal Invasion:Report of a Case
    Nakayama Yoshifumi, Akiyama Masaki, Sawatsubashi Yusuke, Nagata Jun, Minagawa Noritaka, Torigoe Takayuki, Hirata Keiji
    BAOJ Surgery, Oct. 2016, Reviewed, No invitation
  • Giant Adrenal Myelolipoma in a Patient without Endocrine Disorder: A Case Report and a Review of the Literature.
    Nakayama Yoshifumi, Matayoshi Nobutaka, Akiyama Masaki, Sawatsubashi Yusuke, Nagata Jun, Hisaoka Masanori, Hirata Keiji
    Case reports in surgery, Jun. 2018, Reviewed, No invitation
  • The Effects of Hospital Volume on Short-Term Outcomes of Laparoscopic Surgery for Rectal Cancer: A Large-Scale Analysis of 37,821 Cases on a Nationwide Administrative Database.
    Oba Takuya, Tomioka Shinichi, Sato Norihiro, Otani Makoto, Sakurai Akiko, Akiyama Yasuki, Nagata Jun, Torigoe Takayuki, Matsuda Shinya, Hirata Keiji
    Digestive surgery, Jul. 2023, Null, Null
  • Local recurrence from poorly differentiated transverse colon cancer treated with multidiscipline therapy: A case report.
    Nakayama Yoshifumi, Akiyama Masaki, Sawatsubashi Yusuke,Nagata Jun, Arase Koichi, Minagawa Noritaka, Torigoe Takayuki, Hirata Keiji
    Journal of Gastroenterology and Digestive Diseases, Sep. 2017, Reviewed, Null
  • Perforated Jejunal Diverticulum Treated by Exteriorization in An Adult Patient with Alcoholic Psychosis: A Case Report
    Yoshifumi Nakayama, Masaki Akiyama, Yusuke Sawatsubashi, Jun Nagata, Koichi Arase, Noritaka Minagawa, Takayuki Torigoe, Keiji Hirata
    Journal of Gastroenterology and Hepatology Research, Feb. 2017, Reviewed, Null
  • Duodenal gasutrointestinal Stromal Tumor Treated by Wedge resection:_x000D_ A Case Report
    Nakayama Yoshifumi, Akiyama Masaki, Sawatsubashi Yusuke, Nagata Jun, Shibao Kazunori, Hirata Keiji
    Journal of Gastroenterology and Hepatology Research, Dec. 2016, Reviewed, No invitation
  • Evaluation of cholecystectomy in older individuals using real-world data: a multilevel analysis based on a nationwide administrative database in Japan.
    Mori Yasuhisa, Okawara Makoto, Fujimoto Kenji, Oba Takuya, Sato Norihiro, Kohi Shiro, Tamura Toshihisa, Nagata Jun, Fujino Yoshihisa, Fushimi Kiyohide, Matsuda Shinya, Shibao Kazunori, Hirata Keiji
    Journal of gastroenterology, Jun. 2022, Reviewed, No invitation
  • Open colectomy vs. laparoscopic colectomy in Japan: a retrospective study using real-world data from the diagnosis procedure combination database.
    Tajima Takehide, Nagata Jun, Akiyama Yasuki, Torigoe Takayuki, Fujimoto Kenji, Sato Norihiro, Fujino Yoshihisa, Shibao Kazunori, Matsuda Shinya, Hirata Keiji
    Surgery today, Oct. 2020, Reviewed, No invitation
  • Novel technique of abdominal wall nerve block for laparoscopic colostomy: Rectus sheath block with transperitoneal approach.
    Nagata Jun, Watanabe Jun, Sawatsubashi Yusuke, Akiyama Masaki, Arase Koichi, Minagawa Noritaka, Torigoe Takayuki, Hamada Kotaro, Nakayama Yoshifumi, Hirata Keiji
    World journal of gastrointestinal surgery, Aug. 2017, Reviewed, Null
    Lead, Corresponding
  • Clinical Outcomes of Laparoscopic Versus Laparotomic Distal Gastrectomy in Gastric Cancer Patients: A Multilevel Analysis Based on a Nationwide Administrative Database in Japan.
    Shibao Kazunori, Fujino Yoshihisa, Joden Fumi, Tajima Tatehide, Nagata Jun, Sato Nagahiro, Fujimoto Kenji, Shinya Matsuda, Hirata Keiji
    World journal of surgery, Nov. 2020, Reviewed, No invitation
  • Prognostic Significance of Mitochondrial Transcription Factor A Expression in Patients with Right- or Left-sided Colorectal Cancer.
    Katsuki Takefumi, Nakayama Yoshifumi, Akiyama Masaki, Sawatsubashi Yusuke, Nagata Jun, Minagawa Noritaka, Torigoe Takayuki, Izumi Hiroto, Kohono Kimitoshi, Hirata Keiji
    Anticancer research, Jan. 2018, Null, Null
  • Transperitoneal rectus sheath block and transversus abdominis plane block for laparoscopic inguinal hernia repair: A novel approach.
    Nagata Jun, Watanabe Jun, Nagata Masato, Sawatsubashi Yusuke, Akiyama Masaki, Tajima Takehide, Arase Koichi, Minagawa Noritaka, Torigoe Takayuki, Nakayama Yoshifumi, Horishita Reiko, Kida Kentaro, Hamada Kotaro, Hirata Keiji
    Asian journal of endoscopic surgery, Aug. 2017, Null, Null
  • Novel technique of abdominal wall nerve block for laparoscopic colostomy: Rectus sheath block with transperitoneal approach.
    Nagata Jun, Watanabe Jun, Sawatsubashi Yusuke, Akiyama Masaki, Arase Koichi, Minagawa Noritaka, Torigoe Takayuki, Hamada Kotaro, Nakayama Yoshifumi, Hirata Keiji
    World journal of gastrointestinal surgery, Aug. 2017, Null, Null