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Hiroki Kato

ORCID: 0000-0002-3177-2295
Observed ORCID: 0000-0002-3177-2295
OpenAlex ID: A5087943551
Efficacy and safety of a novel multi‐hole fully covered self‐expandable metallic stent for malignant distal biliary obstruction: Multicenter retrospective study
2025 · Sho Takahashi, Tsuyoshi Takeda, et al. · Digestive Endoscopy · 17
Novel tapered-and-flared fully covered self-expandable metal stent for distal bile duct obstruction
2024 · Makoto Kobayashi, Hiroki Kato, et al. · Endoscopy · 4
Endoscopic ultrasound sclerotherapy for refractory hepatic encephalopathy associated with rectal varices
2024 · Shintaro Tominaga, Makoto Kobayashi, et al. · Digestive Endoscopy · 4
Digital subtraction imaging with carbon dioxide and liquid contrast in the biliary and pancreatic ducts
2025 · Akihiro Maruyama, Makoto Kobayashi, et al. · Endoscopy · 3
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Carbon dioxide digital subtraction enterography for route identification in post-Roux-en-Y biliary interventions
2025 · Akihiro Maruyama, Makoto Kobayashi, et al. · Endoscopy · 3
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Digital subtraction pancreatography enhances ductal visualization in high grade pancreatic intraepithelial neoplasia
2025 · Akihiro Maruyama, Kohei Takano, et al. · Endoscopy · 2
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Endoscopic Management of Complex Duodenal Ulcer Bleeding Using Over‐the‐Scope Clips: Clinical Insights From a Regional Core Hospital
2025 · Akihiro Maruyama, Hirotaka Takeshima, et al. · DEN Open · 2
Recruitment of gastroenterology trainees with the help of a new training model?
2023 · Hiroki Kato, Makoto Kobayashi, et al. · Endoscopy · 2
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Intravascular lymphoma masquerading as septic shock
2022 · Hiroki Kato, Shinichi Miyazaki, et al. · Clinical Case Reports · 2
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Ileocecal stent placement for malignant obstruction using a side-viewing endoscope and a balloon-equipped overtube
2025 · Akihiro Maruyama, Makoto Kobayashi, et al. · Endoscopy · 1
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Assessment methods for senior resident attainment based on a new training model
2024 · Hiroki Kato, Makoto Kobayashi, et al. · Endoscopy · 1
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The usefulness of barium enema using a water-soluble contrast medium as an emergency examination
2024 · Hiroki Kato, Makoto Kobayashi, et al. · Revista Española de Enfermedades Digestivas · 1
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Initial training in cold snare polypectomy for residents using a new training model
2023 · Hiroki Kato, Makoto Kobayashi, et al. · Endoscopy · 1
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A case of transcatheter arterial embolization for intraperitoneal hemorrhage due to giant hepatic segmental arterial mediolysis
2023 · Hiroki Kato, Satoru Hagiwara, et al. · Clinical Journal of Gastroenterology · 1
Temporary sutures using reopenable clips and barbed threads
2022 · Hiroki Kato, Makoto Kobayashi, et al. · Digestive Endoscopy · 1
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Duct-focused digital subtraction pancreatography for pancreatic duct visualization: a retrospective pilot study
2026 · Akihiro Maruyama, Ryota Tagawa, et al. · BMC Gastroenterology
First application of carbon dioxide digital subtraction enterography for stricture evaluation in Crohn’s disease
2025 · Akihiro Maruyama, Kohei Takano, et al. · Endoscopy
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Optimizing self-expandable metallic stent placement for malignant ileocecal obstruction: Role of pre-stenting contrast enema and device selection
2025 · Akihiro Maruyama, Hiroshi Nakayabu, et al. · Endoscopy International Open
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A novel impact-tip crusher catheter enhances mechanical lithotripsy for large common bile duct stones
2025 · Akihiro Maruyama, Makoto Kobayashi, et al. · Endoscopy
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Post-gastric endoscopic submucosal dissection suturing by the reopenable clip over line method using the clip with line pulley securing technique
2025 · Hiroki Kato, Makoto Kobayashi, et al. · Endoscopy
Master–apprentice technique for improved learning of endoscopic closure of defects using the reopenable clip-over-line method
2024 · Akihiro Maruyama, Tatsuma Nomura, et al. · Endoscopy
Hold-and-drag suturing using a new closure device
2024 · Hiroki Kato, Makoto Kobayashi, et al. · Endoscopy
A Study of Traction Endoscopic Submucosal Dissection Using a Traction Device with a Ring and a Clip with an Obtuse Tip.
2024 · Hiroki Kato, Makoto Kobayashi · Revista Española de Enfermedades Digestivas
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Experience with the New Multi-Hole Self-Expandable Metallic Stent
2024 · Hiroki Kato, Makoto Kobayashi · Revista Española de Enfermedades Digestivas
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Usefulness of the maXium high-frequency surgical device in colorectal EMR
2024 · Hiroki Kato, Makoto Kobayashi, et al. · Revista Española de Enfermedades Digestivas
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Works count: 29
Citation count: 45
H-index: 3
I10-index: 1
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