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Akihisa Ohno
Observed names:
Akihisa OHNO,
Ohno, Akihisa
Institution:
Kyushu University
Observed institutions:
Kyushu University,
National Kyushu Medical Center,
Matsunami General Hospital,
Matsuyama Red Cross Hospital,
Kitakyushu Municipal Medical Center,
Saiseikai Fukuoka General Hospital
show all 6
ORCID:
0000-0003-1372-166X
Observed ORCID:
0000-0003-1372-166X
OpenAlex ID:
A5025211547
Patient-derived organoids of pancreatic ductal adenocarcinoma for subtype determination and clinical outcome prediction
2024
·
Kazuhide Matsumoto
, Nao Fujimori
, et al.
·
Journal of Gastroenterology
·
28
PDF
Feasibility and Efficacy of Endoscopic Ultrasound-Guided Hepaticogastrostomy Without Dilation: A Propensity Score Matching Analysis
2022
·
Akihisa Ohno
, Nao Fujimori
, et al.
·
Digestive Diseases and Sciences
·
18
Relapse patterns and predictors of IgG4‐related diseases involved with autoimmune pancreatitis: A single‐center retrospective study of 115 patients
2019
·
Masami Miki
, Nao Fujimori
, et al.
·
Journal of Digestive Diseases
·
18
Feasibility and safety of EUS-guided biliary drainage in inexperienced centers: a multicenter study in southwest Japan
2024
·
Takehiko Koga
, Yusuke Ishida
, et al.
·
Gastrointestinal Endoscopy
·
11
A clinical analysis on functioning pancreatic neuroendocrine tumors (focusing on VIPomas): a single-center experience
2022
·
Masatoshi Murakami
, Nao Fujimori
, et al.
·
Endocrine Journal
·
11
PDF
Multicenter study comparing EUS ‐guided hepaticogastrostomy and ERCP for malignant biliary obstruction in patients with accessible papillae
2024
·
Takeshi Ogura
, Hirotoshi Ishiwatari
, et al.
·
Journal of Hepato-Biliary-Pancreatic Sciences
·
10
PDF
The Glasgow Prognostic Score and stricture site can predict prognosis after endoscopic duodenal stent placement for malignant gastric outlet obstruction
2022
·
Yu Takamatsu
, Nao Fujimori
, et al.
·
Scientific Reports
·
7
PDF
Circulating CD8+CD122+ T cells as a prognostic indicator of pancreatic cancer
2022
·
Katsuhito Teramatsu
, Takamasa Oono
, et al.
·
BMC Cancer
·
6
PDF
Efficacy and safety of streptozocin-based chemotherapy for gastroenteropancreatic neuroendocrine tumors in Japanese clinical practice
2024
·
Masatoshi Murakami
, Nao Fujimori
, et al.
·
Japanese Journal of Clinical Oncology
·
5
PDF
The feasibility of percutaneous transhepatic gallbladder aspiration for acute cholecystitis after self-expandable metallic stent placement for malignant biliary obstruction: a 10-year retrospective analysis in a single center
2022
·
Akihisa Ohno
, Nao Fujimori
, et al.
·
Clinical Endoscopy
·
5
PDF
The novel basket catheter for retrieval of a migrated biliary inside stent
2021
·
Akihisa Ohno
, Nao Fujimori
, et al.
·
Endoscopy
·
5
PDF
Collision of a pancreatic ductal adenocarcinoma and a pancreatic neuroendocrine tumor associated with multiple endocrine neoplasm type 1
2020
·
Akihisa Ohno
, Nao Fujimori
, et al.
·
Clinical Journal of Gastroenterology
·
5
Uncovered Self-Expandable Metallic Stent with an Ultra-Thin Delivery Sheath in Unresectable Malignant Hilar Biliary Obstruction: A Multicenter Prospective Observational Study
2025
·
Kotaro Takeshita
, Susumu Hijioka
, et al.
·
Digestive Diseases and Sciences
·
4
PDF
Puncture angle on an endoscopic ultrasound image is independently associated with unsuccessful guidewire manipulation of endoscopic ultrasound-guided hepaticogastrostomy: a retrospective study in Japan
2024
·
Akihisa Ohno
, Nao Fujimori
, et al.
·
Clinical Endoscopy
·
4
Predictive factors of operability after neoadjuvant chemotherapy in resectable or borderline resectable pancreatic cancer: a single-center retrospective study
2022
·
Masatoshi Murakami
, Nao Fujimori
, et al.
·
Discover Oncology
·
4
PDF
Argon plasma coagulation performed as a treatment for restenosis after placement of two duodenal self-expandable metallic stents
2020
·
Akihisa Ohno
, Toyoma Kaku
, et al.
·
Endoscopy
·
4
PDF
Safe administration of rituximab for follicular lymphoma after obinutuzumab infusion-related reaction
2019
·
Takeshi Hara
, Ryohei Suzuki
, et al.
·
International Journal of Hematology
·
4
Clinical feasibility of gastric endoscopic submucosal dissection in patients on glucocorticoids or immunomodulators: Propensity-score-matched study
2025
·
Hiroki Fukuya
, Eikichi Ihara
, et al.
·
Endoscopy International Open
·
3
PDF
A case of small cell neuroendocrine carcinoma of the ampulla of Vater
2020
·
Hiroharu Ito
, Yoshiyuki Wada
, et al.
·
Surgical Case Reports
·
3
PDF
Effectiveness and Safety of Enteroscopy‐Assisted ERP ‐Guided Versus EUS ‐Guided Pancreatic Duct Drainage for Pancreaticojejunostomy Strictures: A Multicenter Observational Study
2026
·
Shogo Ota
, Hideyuki Shiomi
, et al.
·
Digestive Endoscopy
·
2
Feasibility of Endoscopic Ultrasound-Guided Hepaticogastrostomy for Malignant Hilar Biliary Obstruction
2024
·
Akihisa Ohno
, Nao Fujimori
, et al.
·
Digestive Diseases and Sciences
·
2
Rescue technique for bleeding after placement of plastic stent in EUS–guided hepaticogastrostomy (with videos)
2023
·
Akihisa Ohno
, Nao Fujimori
, et al.
·
Endoscopic Ultrasound
·
2
Spy basket retrieval method of an embedded hepaticogastrostomy stent (with videos)
2022
·
Akihisa Ohno
, Toyoma Kaku
, et al.
·
Endoscopic Ultrasound
·
2
Fine‐needle‐aspiration using forward‐viewing echoendoscope for the recurrence of intraductal tubulopapillary neoplasm
2020
·
Akihisa Ohno
, Toyoma Kaku
, et al.
·
Digestive Endoscopy
·
2
PDF
A case of early syphilitic hepatitis was difficult to diagnose until a skin eruption developed
2016
·
Akihisa Ohno
, Toshie Mashiba
, et al.
·
Kanzo
·
2
PDF
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Works count:
58
Citation count:
173
H-index:
7
I10-index:
6
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