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Tsuyoshi Mukai

Matsunami General Hospital

36H-index
205Paper Count
3.8KCitation Count
Published Papers 86
Publication Date
Novel High-Quality Fluoroscopic Image Processing System With More Than 50% Radiation Dose Reduction in Endoscopic Retrograde Cholangiopancreatography (With Video)
err2026-09-21
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errOAAI
errMitsuru Okuno; Kensaku Yoshida; Tsuyoshi Mukai; Fumiya Kataoka; Mizuki Ohashi; Hiroki Jinno; Ryotaro Nagao; Naoki Mita; Hisataka Moriwaki; Masahito Shimizu
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11.5-Fr Large-Bore Plastic Stents Versus Fully Covered Self-Expandable Metallic Stents for the Management of Preoperative Endoscopic Biliary Obstruction in Pancreatic Cancer: A Multicenter Retrospective Cohort Study
err2026-07-21
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errAkinori Maruta; Takuya Koizumi; Kota Shimojo; Yosuke Ohashi; Shota Iwata; Hironao Ichikawa; Naoki Mita; Yuhei Iwasa; Mitsuru Okuno; Shinya Uemura; Keisuke Iwata; Tsuyoshi Mukai; Takuji Iwashita; Masahito Shimizu
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Semiannual surveillance facilitates detection of surgically treatable intraductal papillary mucinous neoplasm–derived and concomitant carcinoma: a multicenter prospective observational study
err2026-06-30
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errOAAI
errYosuke Ohashi; Akinori Maruta; Takuya Koizumi; Shota Iwata; Shinya Uemura; Ryuichi Tezuka; Yuhei Iwasa; Mitsuru Okuno; Keisuke Iwata; Tsuyoshi Mukai; Hironao Ichikawa; Naoki Mita; Kensaku Yoshida; Takuji Iwashita; Masahito Shimizu
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A multicenter randomized controlled trial comparing metallic stents with 10- versus 14-mm diameter for distal biliary obstruction caused by unresectable pancreatic carcinoma
err2026-06-25
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PREAI
errHirotoshi Ishiwatari; Kazunari Nakahara; Shinya Kawaguchi; Shinpei Doi; Kazuro Chiba; Masaki Kuwatani; Reiko Yamada; Yoshihide Kanno; Tsuyoshi Mukai; Yosuke Kobayashi; Eisuke Ozawa; Senju Hashimoto; Yasunari Sakamoto; Junichi Kaneko; Takamichi Kuwahara; Keigo Suetani; Takahiro Urata; Yoshifumi Ohnishi; Ichiro Yasuda; Akihiko Ohata
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Evaluation of Self-Expandable Metallic Stent Characteristics Associated with Longer Patency in Patients with Unresectable Malignant Distal Biliary Obstruction: A Multicenter Retrospective Study
err2026-04-24
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PREAI
errMitsuru Okuno; Tsuyoshi Mukai; Fumiya Kataoka; Keisuke Iwata; Ryuichi Tezuka; Yuhei Iwasa; Takuya Koizumi; Kota Shimojo; Yosuke Ohashi; Shota Iwata; Naoki Mita; Akinori Maruta; Shinya Uemura; Hironao Ichikawa; Kensaku Yoshida; Takuji Iwashita; Eiichi Tomita; Ichiro Yasuda; Hisataka Moriwaki; Masahito Shimizu
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Evaluation of Useful Stent Selection in Unresectable Malignant Hilar Biliary Obstruction with a Unilateral Drainage Route: Propensity Score Matching Analysis
err2026-04-01
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PREAI
errMitsuru Okuno; Tsuyoshi Mukai; Fumiya Kataoka; Keisuke Iwata; Ryuichi Tezuka; Yuhei Iwasa; Takuya Koizumi; Kota Shimojo; Yosuke Ohashi; Shota Iwata; Naoki Mita; Akinori Maruta; Shinya Uemura; Hironao Ichikawa; Kensaku Yoshida; Takuji Iwashita; Eiichi Tomita; Ichiro Yasuda; Hisataka Moriwaki; Masahito Shimizu
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Endoscopic Sphincterotomy Plus Balloon Dilation Versus Sphincterotomy Alone, Endoscopic Management of Common Bile Duct Stones: A Propensity Score Matching-Based Cohort Analysis
err2026-02-25
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PREAI
errAkinori Maruta; Takuji Iwashita; Shota Iwata; Yuhei Iwasa; Mitsuru Okuno; Kensaku Yoshida; Shinya Uemura; Keisuke Iwata; Tsuyoshi Mukai; Masahito Shimizu
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Efficacy of Contrast-Enhanced Endoscopic Ultrasound in the Diagnosis of Gallbladder Tumor: A Retrospective Multicenter Cohort Study
err2026-01-23
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errOAAI
errKensaku Yoshida; Akinori Maruta; Shinya Uemura; Keisuke Iwata; Shogo Shimizu; Tsuyoshi Mukai; Takuji Iwashita; Masahito Shimizu
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Morphological features and not the timing determines the outcome of endoscopic ultrasound-guided transmural drainage of walled-off necrosis Reply
errENDOSCOPY
IF12.8
err2025-12-01
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PREAI
errMaruta, Akinori; Iwashita, Takuji; Saito, Tomotaka; Gonoi, Wataru; Yoshida, Kensaku; Omoto, Shunsuke; Takenaka, Mamoru; Tsujimae, Masahiro; Masuda, Atsuhiro; Hamada, Tsuyoshi; Uemura, Shinya; Ota, Shogo; Shiomi, Hideyuki; Suda, Kentaro; Matsubara, Saburo; Takahashi, Sho; Fujisawa, Toshio; Iwasa, Yuhei; Iwata, Keisuke; Hayashi, Nobuhiko; Mukai, Tsuyoshi; Isayama, Hiroyuki; Yasuda, Ichiro; Nakai, Yousuke
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Enteroscopic direct drainage for submucosal intestinal juice leakage due to afferent loop syndrome in Roux-en-Y anatomy
errENDOSCOPY
IF12.8
err2025-12-01
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errOAAI
errOkuno, Mitsuru; Mukai, Tsuyoshi; Kataoka, Fumiya; Araki, Hiroshi; Tomita, Eiichi; Moriwaki, Hisataka; Shimizu, Masahito
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Comparative Outcomes of Endoscopic Treatment for Symptomatic and Asymptomatic Common Bile Duct Stones in the Elderly: A Propensity Score-Based Cohort Analysis
err2025-12-01
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errOAAI
errShimojo, Kota; Maruta, Akinori; Iwata, Keisuke; Iwasa, Yuhei; Okuno, Mitsuru; Yoshida, Kensaku; Uemura, Shinya; Mukai, Tsuyoshi; Iwashita, Takuji; Shimizu, Masahito
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Newly developed short-length exposed-tip intraductal radiofrequency ablation probe for intra-ampullary adenocarcinoma of the ampulla of Vater
errENDOSCOPY
IF12.8
err2025-12-01
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errOAAI
errOkuno, Mitsuru; Kataoka, Fumiya; Mukai, Tsuyoshi; Araki, Hiroshi; Tomita, Eiichi; Moriwaki, Hisataka; Shimizu, Masahito
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Removal of migrated pancreatic plastic stent by screw-type device under enteroscopy in pancreaticoduodenectomy
errENDOSCOPY
IF12.8
err2025-12-01
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errOAAI
errOkuno, Mitsuru; Kataoka, Fumiya; Mukai, Tsuyoshi; Araki, Hiroshi; Tomita, Eiichi; Moriwaki, Hisataka; Shimizu, Masahito
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EUS-guided bridging stent placement using a new slim-delivery system for malignant hilar biliary obstruction: Two case reports (with video)
err2025-09-05
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PREAI
errKataoka, Fumiya; Okuno, Mitsuru, ∗; Mukai, Tsuyoshi; Araki, Hiroshi; Tomita, Eiichi; Moriwaki, Hisataka; Shimizu, Masahito
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Encapsulation levels rather than elapsed time after the onset of acute pancreatitis are related to clinical outcomes of pancreatic walled-off necrosis
errENDOSCOPY
IF12.8
err2025-09-01
err0
PREAI
errMaruta, Akinori; Iwashita, Takuji; Saito, Tomotaka; Gonoi, Wataru; Yoshida, Kensaku; Omoto, Shunsuke; Takenaka, Mamoru; Tsujimae, Masahiro; Masuda, Atsuhiro; Hamada, Tsuyoshi; Uemura, Shinya; Ota, Shogo; Shiomi, Hideyuki; Suda, Kentaro; Matsubara, Saburo; Takahashi, Sho; Fujisawa, Toshio; Iwasa, Yuhei; Iwata, Keisuke; Hayashi, Nobuhiko; Mukai, Tsuyoshi; Isayama, Hiroyuki; Yasuda, Ichiro; Nakai, Yousuke
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Focused communication Three-dimensional volume estimates of pancreatic fluid collections in relation to clinical outcomes of endoscopic ultrasound-guided treatment
err2025-08-18
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errOAAI
errMontinee Supchatura; Tomotaka Saito; Atsuhiro Masuda; Arata Sakai; Masahiro Tsujimae; Mamoru Takenaka; Shunsuke Omoto; Tomohiro Yamazaki; Tatsuya Sato; Tsuyoshi Hamada; Takuji Iwashita; Shinya Uemura; Ryota Nakano; Hideyuki Shiomi; Toshio Fujisawa; Sho Takahashi; Saburo Matsubara; Kentaro Suda; Akinori Maruta; Kensaku Yoshida; Keisuke Iwata; Yuhei Iwasa; Nobuhiko Hayashi; Tsuyoshi Mukai; Ichiro Yasuda; Hiroyuki Isayama; Yousuke Nakai
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Higher Risk of Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis in Patients With Asymptomatic Common Bile Duct Stones Compared to Symptomatic Cases: A Propensity Score-Matched Cohort Analysis
err2025-06-24
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PREAI
errFumiya Kataoka; Mitsuru Okuno; Tsuyoshi Mukai; Atsushi Tagami; Hiroshi Araki; Junichi Sugihara; Eiichi Tomita; Hisataka Moriwaki; Atsushi Masamune; Masahito Shimizu
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Efficacy of mapping biopsy using a novel sheath system for the histological diagnosis of superficial ductal spread in distal cholangiocarcinoma: A retrospective multicenter study
err2025-01-08
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PREAI
errOkuno, Mitsuru; Iwata, Keisuke; Mukai, Tsuyoshi; Iwashita, Takuji; Tanaka, Takuji; Maruta, Akinori; Kawashima, Keisuke; Yasuda, Ichiro; Moriwaki, Hisataka; Shimizu, Masahito
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Disconnected pancreatic duct syndrome: diagnostic and therapeutic challenges and future directions
err2024-10-24
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PREAI
errTakenaka, Mamoru; Saito, Tomotaka; Hamada, Tsuyoshi; Omoto, Shunsuke; Shiomi, Hideyuki; Iwashita, Takuji; Masuda, Atsuhiro; Matsubara, Saburo; Maruta, Akinori; Iwata, Keisuke; Mukai, Tsuyoshi; Isayama, Hiroyuki; Yasuda, Ichiro; Nakai, Yousuke
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Comorbidity burden and outcomes of endoscopic ultrasound-guided treatment of pancreatic fluid collections: Multicenter study with nationwide data-based validation
err2024-09-26
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errOAAI
errHamada, Tsuyoshi; Masuda, Atsuhiro; Michihata, Nobuaki; Saito, Tomotaka; Tsujimae, Masahiro; Takenaka, Mamoru; Omoto, Shunsuke; Iwashita, Takuji; Uemura, Shinya; Ota, Shogo; Shiomi, Hideyuki; Fujisawa, Toshio; Takahashi, Sho; Matsubara, Saburo; Suda, Kentaro; Matsui, Hiroki; Maruta, Akinori; Yoshida, Kensaku; Iwata, Keisuke; Okuno, Mitsuru; Hayashi, Nobuhiko; Mukai, Tsuyoshi; Fushimi, Kiyohide; Yasuda, Ichiro; Isayama, Hiroyuki; Yasunaga, Hideo; Nakai, Yousuke
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