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K

Kenjiro Yamamoto

Tokyo Medical University

30H指数
374论文数
3.4K被引数
收录论文 79
发表时间
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Endoscopic Hemostasis Using a Self-Assembling Peptide Hydrogel for Intracavitary Bleeding in Pancreatic Fluid Collections
errJournal of Hepato-Biliary-Pancreatic Sciences
IF2.8
err2026-01-26
err0
PREAI
errRyo Kikuchi; Kenjiro Yamamoto; Wataru Sato; Mitsuru Chiba; Kenichi Takahashi; Shinichiro Minami; Mari Matsuyama; Taira Kuramitsu; Katsunori Iijima
err分享
err收藏
Endoluminal radiofrequency ablation for ingrowth occlusion after endoscopic ultrasound-guided hepaticogastrostomy with bridging stent placement内镜超声引导下肝胃吻合术并放置桥接支架后，采用腔内射频消融术进行内生性再狭窄闭塞治疗
errENDOSCOPY
IF12.8
err2025-12-01
err0
errOAAI
errYamamoto, Kenjiro; Tsuchiya, Takayoshi; Tonozuka, Ryosuke; Mukai, Shuntaro; Kojima, Hiroyuki; Hirakawa, Noriyuki; Itoi, Takao
err分享
err收藏
Efficacy of Splinting Tube-Assisted Duodenoscope Insertion in Patients with an Inaccessible Major Papilla: A Single-Center Retrospective Study (with video)支架辅助的十二指肠镜插入术在无法触及主乳头患者中的有效性：一项单中心回顾性研究（附视频）
errGastrointestinal Endoscopy
IF7.5
err2025-11-08
err0
PREAI
errKento Shionoya; Kenjiro Yamamoto; Kyoko Asano; Takayoshi Tsuchiya; Reina Tanaka; Takao Itoi
err分享
err收藏
Clinical Outcomes of Endoscopic Papillectomy for Ampullary Adenoma and Adenocarcinoma: A Multicenter Retrospective Study in Japan内镜乳头切除术治疗壶腹腺瘤和腺癌的临床结局：一项日本多中心回顾性研究
errGastrointestinal Endoscopy
IF7.5
err2025-11-03
err0
PREAI
errEisuke Iwasaki; Hiroki Kawashima; Yoshihisa Takada; Kazuo Hara; Tomohisa Iwai; Naoki Okano; Kensuke Kubota; Takuji Yamao; Kenjiro Yamamoto; Hideyuki Shiomi; Kenji Ikezawa; Jun Ushio; Hironari Kato; Nao Fujimori; Akio Katanuma; Eisuke Ozawa; Naminatsu Takahara; Kazunari Nakahara; Toshiharu Ueki; Shinichi Hashimoto; Shomei Ryozawa; Hiroyuki Isayama; Atsushi Irisawa; Kazuo Inui; Naotaka Fujita; Atsuto Kayashima; Masayasu Horibe; Fateh Bazerbachi; Takao Itoi
err分享
err收藏
Recanalization Using a Temperature-Controlled RF Catheter for Ingrowth Stent Occlusion in a Patient With Hilar Malignant Biliary Obstruction应用温度控制射频导管对 hilar 恶性胆道梗阻患者中支架内生长导致的闭塞进行再通术
errDigestive Endoscopy
IF4.7
err2025-08-19
err0
errOAAI
errKenjiro Yamamoto; Hiroyuki Kojima; Takao Itoi
err分享
err收藏
The impact of the novel EUS scope and ultrasonographic system for diagnosis and therapy in patients with pancreatobiliary diseases (videos)新型EUS内镜和超声系统对胰腺胆道疾病患者诊断与治疗的影响（视频）
errJOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES
IF2.8
err2025-04-14
err0
errOAAI
errHiroyuki Kojima; Takao Itoi; Atsushi Sofuni; Takayoshi Tsuchiya; Reina Tanaka; Ryosuke Tonozuka; Shuntaro Mukai; Kenjiro Yamamoto
err分享
err收藏
Evaluating the Usefulness of the Blood Apolipoprotein A2 Isoform Index for Pancreatic Cancer Diagnosis评估血液载脂蛋白A2异构体指数在胰腺癌诊断中的实用性
errCANCERS
IF4.4
err2025-03-22
err0
errOAAI
errShionoya, Kento; Sofuni, Atsushi; Mukai, Shuntaro; Tsuchiya, Takayoshi; Tanaka, Reina; Tonozuka, Ryosuke; Yamamoto, Kenjiro; Nagai, Kazumasa; Matsunami, Yukitoshi; Kojima, Hiroyuki; Minami, Hirohito; Hirakawa, Noriyuki; Asano, Kyoko; Yamaguchi, Yuma; Hama, Kazuki; Itoi, Takao
err分享
err收藏
A useful technique using a traction device and a rotatable sphincterotome for difficult biliary cannulation of an intradiverticular papilla
errJOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES
IF2.8
err2025-03-01
err0
errOAAI
errAsano, Kyoko; Mukai, Shuntaro; Itoi, Takao; Tsuchiya, Takayoshi; Tanaka, Reina; Tonozuka, Ryosuke; Yamamoto, Kenjiro; Matsunami, Yukitoshi; Kojima, Hiroyuki; Sofuni, Atsushi
err分享
err收藏
Intraprocedural mixed-reality hologram support in endoscopic retrograde cholangiography (ERC) for bile leaks
errJOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES
IF2.8
err2025-02-12
err0
errOAAI
errMinami, Hirohito; Nagai, Kazumasa; Sugimoto, Maki; Tsuchiya, Takayoshi; Tanaka, Reina; Tonozuka, Ryosuke; Mukai, Shuntaro; Yamamoto, Kenjiro; Kojima, Hiroyuki; Itoi, Takao
err分享
err收藏
Duodenal transmural perforation caused by a dislodged pigtail plastic stent in a patient with benign biliary stricture
errJOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES
IF2.8
err2025-01-22
err0
errOAAI
errHirakawa, Noriyuki; Yamamoto, Kenjiro; Itoi, Takao
err分享
err收藏
Verification in an animal study of the appropriate settings for a novel radiofrequency generator in radiofrequency ablation therapy for residual intraductal lesions after endoscopic papillectomy (with video)
errDIGESTIVE ENDOSCOPY
IF4.7
err2025-01-20
err0
errOAAI
errYamamoto, Kenjiro; Itoi, Takao; Sofuni, Atsushi; Tsuchiya, Takayoshi; Tanaka, Reina; Tonozuka, Ryosuke; Nagai, Kazumasa; Matsunami, Yukitoshi; Kojima, Hiroyuki; Minami, Hirohito; Hirakawa, Noriyuki; Asano, Kyoko; Mukai, Shuntaro
err分享
err收藏
Intraprocedural hologram support with mixed-reality technique in endoscopic ultrasound-guided biliary drainage
errENDOSCOPY
IF12.8
err2024-06-25
err0
errOAAI
errNagai, Kazumasa; Sugimoto, Maki; Tsuchiya, Takasyoshi; Tonozuka, Ryosuke; Mukai, Shuntaro; Yamamoto, Kenjiro; Itoi, Takao
err分享
err收藏
One-step tract dilation using a novel long balloon catheter during endoscopic ultrasound-guided hepaticogastrostomy
errJOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES
IF2.8
err2024-05-31
err3
errOAAI
errMukai, Shuntaro; Itoi, Takao; Tsuchiya, Takayoshi; Tanaka, Reina; Tonozuka, Ryosuke; Yamamoto, Kenjiro; Nagai, Kazumasa; Matsunami, Yukitoshi; Kojima, Hiroyuki; Sofuni, Atsushi
err分享
err收藏
Multicenter comparative study on the usefulness of the optimal electrosurgical unit setting in endoscopic papillectomy for ampullary neoplasms (with video)
errJOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES
IF2.8
err2024-04-24
err0
PREAI
errYamamoto, Kenjiro; Itoi, Takao; Katanuma, Akio; Ishii, Tatsuya; Iwasaki, Eisuke; Kawasaki, Shintaro; Tsuchiya, Takayoshi; Tonozuka, Ryosuke; Nagai, Kazumasa; Mukai, Shuntaro
err分享
err收藏
Shaking table tests of a one-quarter scale model of concrete hollow block masonry houses retrofitted with fiber-reinforced paint
errSCIENTIFIC REPORTS
IF3.9
err2024-04-05
err1
errOAAI
errMultazam, Zamzam; Yamamoto, Kenjiro; Timsina, Kishor; Gadagamma, Chaitanya Krishna; Meguro, Kimiro
err分享
err收藏
Postendoscopic papillectomy recurrence of familial adenomatous polyposis-related ampullary adenomas: New or remnant lesions?
errDIGESTIVE ENDOSCOPY
IF4.7
err2024-03-04
err0
errOAAI
errYamamoto, Kenjiro; Itoi, Takao
err分享
err收藏
Identifying predictors for comorbidities related mortality versus pancreatic cancer related mortality in patients with intraductal papillary mucinous neoplasm
errUNITED EUROPEAN GASTROENTEROLOGY JOURNAL
IF6.7
err2024-02-17
err0
errOAAI
errSekine, Katsunori; Nagata, Naoyoshi; Hisada, Yuya; Yamamoto, Kenjiro; Mukai, Shuntaro; Tsuchiya, Takayoshi; Machitori, Akihiro; Kojima, Yasushi; Yada, Tomoyuki; Yamamoto, Natsuyo; Uemura, Naomi; Itoi, Takao; Kawai, Takashi
err分享
err收藏
Endoscopic ultrasound-guided biopsy using a three-prong asymmetry tip needle for pancreatic tumors and peridigestive tract lesions: Retrospective single-center study
errJOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES
IF2.8
err2024-01-11
err1
errOAAI
errShionoya, Kento; Tonozuka, Ryosuke; Mukai, Shuntaro; Tsuchiya, Takayoshi; Tanaka, Reina; Yamamoto, Kenjiro; Nagai, Kazumasa; Mastunami, Yukitoshi; Kojima, Hiroyuki; Itoi, Takao
err分享
err收藏
A novel technique for one-step dilation followed by bile aspiration using an ultra-tapered bougie dilator with side holes to minimize bile leakage during EUS-guided hepaticogastrostomy
errJOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES
IF2.8
err2024-01-08
err1
PREAI
errMukai, Shuntaro; Itoi, Takao; Tsuchiya, Takayoshi; Tanaka, Reina; Tonozuka, Ryosuke; Yamamoto, Kenjiro; Nagai, Kazumasa; Matsunami, Yukitoshi; Kojima, Hiroyuki; Sofuni, Atsushi
err分享
err收藏
Long-term outcomes after EUS-guided antegrade intervention for benign bilioenteric anastomotic stricture
errGASTROINTESTINAL ENDOSCOPY
IF7.5
err2024-01-01
err1
PREAI
errNagai, Kazumasa; Mukai, Shuntaro; Abe, Masakazu; Sofuni, Atsushi; Tsuchiya, Takayoshi; Tanaka, Reina; Tonozuka, Ryosuke; Yamamoto, Kenjiro; Matsunami, Yukitoshi; Kojima, Hiroyuki; Minami, Hirohito; Asano, Kyoko; Itoi, Takao
err分享
err收藏

研究方向

暂无研究方向
合作学者
合作期刊
T
Takao Itoi
H 指数: 95 · 论文数: 1.1K
Y
Yutaka Saito
H 指数: 89 · 论文数: 1.1K
A
Atsushi Nakajima
H 指数: 89 · 论文数: 1.4K
Y
Yuko Kitagawa
H 指数: 88 · 论文数: 1.9K
T
Takanori Kanai∥
H 指数: 79 · 论文数: 1.1K
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