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T. Ikeura · SciRah

Researcher profile · Semantic Scholar

T. Ikeura

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T. Ikeura — researcher profile on SciRah

h-index: 28
Works: 233
Citations: 3,119

Most-cited papers

Amendment of the Japanese consensus guidelines for autoimmune pancreatitis, 2020
K. Okazaki, S. Kawa, T. Kamisawa, T. Ikeura +22 more
2022Journal of gastroenterology104 citations Open access
Semantic Scholar
Nationwide epidemiological survey of chronic pancreatitis in Japan: introduction and validation of the new Japanese diagnostic criteria 2019
A. Masamune, Kazuhiro Kikuta, Kiyoshi Kume, Shin Hamada +171 more
2020Journal of gastroenterology57 citations
Semantic Scholar
Efficacy and limitations of the histological diagnosis of type 1 autoimmune pancreatitis with endoscopic ultrasound-guided fine needle biopsy with large tissue amounts.
K. Notohara, T. Kamisawa, A. Kanno, Itaru Naitoh +12 more
2020Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]39 citations
Semantic Scholar
Clinical Practice Guidelines for post‐ERCP pancreatitis 2023
Shuntaro Mukai, Y. Takeyama, T. Itoi, T. Ikeura +11 more
2025Digestive Endoscopy38 citations Open access
Semantic Scholar
The clinical efficacy of azathioprine as maintenance treatment for autoimmune pancreatitis: a systematic review and meta-analysis
Yoshiharu Masaki, H. Nakase, Y. Tsuji, M. Nojima +10 more
2021Journal of gastroenterology29 citations Open access
Semantic Scholar
Recent advances of endoscopic retrograde cholangiopancreatography using balloon assisted endoscopy for pancreaticobiliary diseases in patients with surgically altered anatomy: Therapeutic strategy and management of difficult cases
Masaaki Shimatani, T. Mitsuyama, Mitsuo Tokuhara, M. Masuda +7 more
2020Digestive Endoscopy27 citations Open access
Semantic Scholar
Nationwide epidemiological survey of immunoglobulin G4‐related disease with malignancy in Japan
K. Sumimoto, K. Uchida, T. Ikeura, K. Hirano +14 more
2022Journal of Gastroenterology and Hepatology24 citations
Semantic Scholar
Pancreatic cancer in patients with autoimmune pancreatitis: A scoping review.
P. Mačinga, L. Bajer, M. del Chiaro, S. Chari +12 more
2021Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]23 citations
Semantic Scholar
A simple risk score for detecting radiological occult metastasis in patients with resectable or borderline resectable pancreatic ductal adenocarcinoma
T. Sakaguchi, S. Satoi, D. Hashimoto, Tomohisa Yamamoto +6 more
2021Journal of hepato-biliary-pancreatic sciences22 citations
Semantic Scholar
Maintenance steroid therapy is associated with decreased risk of malignancy and better prognosis of patients with autoimmune pancreatitis: A multicenter cohort study in Japan.
Tetsuya Takikawa, Kazuhiro Kikuta, Takanori Sano, T. Ikeura +25 more
2024Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]20 citations Open access
Semantic Scholar
Long-term model of colitis-associated colorectal cancer suggests tumor spread mechanism and nature of cancer stem cells.
Yuji Tanimura, T. Fukui, Shunsuke Horitani, Yasushi Matsumoto +8 more
2020Oncology Letters18 citations Open access
Semantic Scholar
Evaluation of complications after ERCP using a short type double balloon endoscope in patients with altered gastrointestinal anatomy: a single-center retrospective study of 1,576 procedures.
Mitsuo Tokuhara, Masaaki Shimatani, T. Mitsuyama, M. Masuda +8 more
2020Journal of Gastroenterology and Hepatology17 citations
Semantic Scholar
Intraperitoneal Paclitaxel Treatment for Patients with Pancreatic Ductal Adenocarcinoma with Peritoneal Dissemination Provides a Survival Benefit
Tomohisa Yamamoto, S. Satoi, S. Yamaki, D. Hashimoto +10 more
2022Cancers15 citations Open access
Semantic Scholar
Interleukin-35 promotes the differentiation of regulatory T cells and suppresses Th2 response in IgG4-related type 1 autoimmune pancreatitis
Takashi Ito, Toshihiro Tanaka, Koh Nakamaru, T. Tomiyama +7 more
2020Journal of gastroenterology15 citations
Semantic Scholar
Extracellular vesicles microRNA analysis in type 1 autoimmune pancreatitis: Increased expression of microRNA-21.
Koh Nakamaru, T. Tomiyama, Sanshiro Kobayashi, Manami Ikemune +13 more
2020Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]15 citations Open access
Semantic Scholar
Oncological role of surgical resection in patients with pancreatic ductal adenocarcinoma with liver-only synchronous metastases in a single-center retrospective study
S. Satoi, Tomohisa Yamamoto, D. Hashimoto, S. Yamaki +6 more
2023Journal of Gastrointestinal Oncology13 citations Open access
Semantic Scholar
Impact of neoadjuvant therapy on gut microbiome in patients with resectable/borderline resectable pancreatic ductal adenocarcinoma.
Ayaka Takaori, D. Hashimoto, T. Ikeura, Takashi Ito +16 more
2023Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]13 citations
Semantic Scholar
Impact of Enteral Nutrition Within 24 Hours Versus Between 24 and 48 Hours in Patients With Severe Acute Pancreatitis
Ikue Nakashima, M. Horibe, M. Sanui, Mitsuhito Sasaki +24 more
2021Pancreas12 citations
Semantic Scholar
Mortality and cancer risk in patients with chronic pancreatitis in japan: insights into the importance of surveillance for pancreatic cancer
Ryotaro Matsumoto, Kazuhiro Kikuta, Tetsuya Takikawa, Yousuke Nakai +51 more
2025Journal of gastroenterology11 citations Open access
Semantic Scholar
Platelet activation through CD62P and the formation of platelet–monocyte complexes are associated with the exacerbation of mucosal inflammation in patients with ulcerative colitis
Y. Sano, T. Tomiyama, N. Yagi, Yuka Ito +6 more
2024Scientific Reports11 citations Open access
Semantic Scholar
Postprocedure serum amylase or lipase levels predict postendoscopic retrograde cholangiopancreatography pancreatitis: Meta‐analysis of diagnostic test accuracy studies and utility assessment
M. Hirota, T. Itoi, Toshio Morizane, Akinobu Koiwai +13 more
2023Digestive Endoscopy11 citations
Semantic Scholar
Concordance of the histological diagnosis of type 1 autoimmune pancreatitis and its distinction from pancreatic ductal adenocarcinoma with endoscopic ultrasound-guided fine needle biopsy specimens: an interobserver agreement study
K. Notohara, T. Kamisawa, Toru Furukawa, N. Fukushima +36 more
2021Virchows Archiv11 citations
Semantic Scholar
Long-term outcomes of patients with multifocal intraductal papillary mucinous neoplasm following pancreatectomy.
D. Hashimoto, S. Satoi, Tomohisa Yamamoto, S. Yamaki +6 more
2022Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]10 citations
Semantic Scholar
Neoadjuvant Treatment with Changes in Chemotherapy Regimens According to Carbohydrate Antigen 19-9 Level for Resectable/Borderline Resectable Pancreatic Ductal Adenocarcinoma
D. Hashimoto, S. Satoi, S. Yamaki, S. Nakayama +9 more
2024Annals of Surgical Oncology9 citations
Semantic Scholar
Rectally Administered Low-Dose Diclofenac Has No Effect on Preventing Post–Endoscopic Retrograde Cholangiopancreatography Pancreatitis
Ayaka Takaori, T. Ikeura, Y. Hori, Takashi Ito +8 more
2021Pancreas9 citations
Semantic Scholar
Risk factors and treatment strategy for clinical hepatico‐jejunostomy stenosis defined with intrahepatic bile duct dilatation after pancreaticoduodenectomy: A retrospective study
S. Yamaki, S. Satoi, Tomohisa Yamamoto, D. Hashimoto +6 more
2021Journal of hepato-biliary-pancreatic sciences9 citations
Semantic Scholar
Nationwide epidemiological survey of acute pancreatitis in Japan, 2021: the impact of the COVID-19 pandemic and revised clinical guidelines
Yuichi Tanaka, Atsushi Masamune, Ryotaro Matsumoto, Tetsuya Takikawa +278 more
2025Journal of gastroenterology8 citations Open access
Semantic Scholar
Clinical profile of IgG4-related disease in Japan based on the rare disease data registry
Motohisa Yamamoto, Masatoshi Kanda, I. Mizushima, Atsushi Kanno +38 more
2024Immunological Medicine8 citations Open access
Semantic Scholar
Intravenous injection of tumor extracellular vesicles suppresses tumor growth by reducing the regulatory T cell phenotype
Sanshiro Kobayashi, N. Kondo, T. Tomiyama, Naohiro Nakamura +8 more
2023Cancer Immunology and Immunotherapy8 citations Open access
Semantic Scholar
Validation of the triple‐checked criteria for drain management after pancreatectomy
D. Hashimoto, S. Satoi, Tomohisa Yamamoto, S. Yamaki +6 more
2021Journal of hepato-biliary-pancreatic sciences8 citations
Semantic Scholar
Utility and Safety of a Novel Fully Covered Metal Stent in Unresectable Distal Malignant Biliary Obstruction
Kentaro Yamao, M. Takenaka, Takeshi Ogura, Hiroaki Hashimoto +9 more
2020Digestive Diseases and Sciences8 citations
Semantic Scholar
Impact of EUS-guided fine-needle biopsy on International Consensus Diagnostic Criteria for diagnosing autoimmune pancreatitis: a prospective multicenter study.
M. C. Conti Bellocchi, S. Crinó, T. Ikeura, S. Carrara +9 more
2025Gastrointestinal Endoscopy7 citations
Semantic Scholar
Prognostic impact of combination therapy with gemcitabine and cisplatin plus S-1 and subsequent conversion surgery for initially unresectable upper biliary tract cancers
H. Kosaka, Kosuke Matsui, T. Ikeura, Takashi Ito +6 more
2024Surgery today (Print)7 citations
Semantic Scholar
Recent Progress on the Treatment of Type 1 Autoimmune Pancreatitis and IgG4-Related Disease.
K. Okazaki, T. Ikeura, K. Uchida
2022Modern Rheumatology7 citations
Semantic Scholar
Balloon Enteroscopy‐Assisted ERCP Versus Endoscopic Ultrasound‐Guided Biliary Drainage for Unresectable Malignant Biliary Obstruction in Patients With Surgically Altered Anatomy: A Multicenter Prospective Registration Study
M. Itonaga, M. Takenaka, K. Ikezawa, T. Ikeura +15 more
2025Digestive Endoscopy6 citations
Semantic Scholar
Survival impact of occult liver metastasis and peritoneal dissemination compared with radiologically defined distant organ metastasis in pancreatic ductal adenocarcinoma.
D. Hashimoto, T. Sakaguchi, S. Satoi, Tomohisa Yamamoto +8 more
2022Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]6 citations
Semantic Scholar
Serum free light chain assessment in type 1 autoimmune pancreatitis.
Manami Ikemune, K. Uchida, S. Tsukuda, Takashi Ito +5 more
2021Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]6 citations Open access
Semantic Scholar
Clinical manifestations of immunoglobulin G4-related gastrointestinal disease: a nationwide multicenter retrospective study
Atsuhiro Masuda, K. Notohara, Yuzo Kodama, Dai Inoue +14 more
2025Journal of gastroenterology5 citations
Semantic Scholar
Complete clearance of painless pancreatic stones with endotherapy prevents the progression of pancreatic parenchyma atrophy in patients with chronic pancreatitis: Multicenter cohort study
T. Ikeura, Ayaka Takaori, Kazuhiro Kikuta, Ken Ito +25 more
2025Digestive Endoscopy5 citations
Semantic Scholar
'Can we cure IgG4-related diseases?'
Kazuichi Okazaki, T. Ikeura, K. Uchida
2025Current Opinion in Immunology5 citations
Semantic Scholar
Early detection of necrosis in low-enhanced pancreatic parenchyma using contrast-enhanced computed tomography was a better predictor of clinical outcomes than pancreatic inflammation: A multicentric cohort study of severe acute pancreatitis.
Tomonori Yamamoto, M. Horibe, M. Sanui, Mitsuhito Sasaki +25 more
2024Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]5 citations Open access
Semantic Scholar
Long-term Outcomes after Steroid Pulse Therapy in Patients with Type 1 Autoimmune Pancreatitis
T. Ikeura, T. Tomiyama, Ayaka Takaori, Takashi Ito +12 more
2023Internal medicine5 citations Open access
Semantic Scholar
Reevaluation of regional lymph nodes in patients with pancreatic ductal adenocarcinoma in the pancreatic body and tail
Y. Matsui, D. Hashimoto, S. Satoi, Tomohisa Yamamoto +5 more
2022Annals of Gastroenterological Surgery5 citations Open access
Semantic Scholar
High tumor budding predicts a poor prognosis in resected duodenal adenocarcinoma
T. Sakaguchi, S. Satoi, D. Hashimoto, Tomohisa Yamamoto +8 more
2022Surgery today (Print)5 citations
Semantic Scholar
Multicenter Validation Study of the Clinical Diagnostic Criteria for IgG4‐Related Sclerosing Cholangitis 2020 in Japan
Itaru Naitoh, T. Nakazawa, Kensuke Kubota, T. Nishino +56 more
2026Journal of hepato-biliary-pancreatic sciences4 citations Open access
Semantic Scholar
Efficacy and safety of endoscopic stent placement for afferent loop obstruction using a short double‐balloon endoscopy
Takashi Ito, Masaaki Shimatani, M. Masuda, Koh Nakamaru +6 more
2022DEN Open4 citations Open access
Semantic Scholar
Comparative Evaluation of Percutaneous Transhepatic Biliary Drainage and Endoscopic Ultrasound‐Guided Biliary Drainage for Preoperative Management of Malignant Distal Bile Duct Obstruction After Failed ERCP: A Multicenter Retrospective Analysis
M. Itonaga, M. Takenaka, H. Shiomi, K. Kitagawa +18 more
2025Digestive Endoscopy3 citations
Semantic Scholar
EUS‐Guided Versus Percutaneous Transhepatic Drainage of Liver Abscesses: A Multicenter Endohepatology Study in Western Japan (EPIC‐LA Study)
Takeshi Ogura, Taira Kuroda, T. Matsuura, Jun Kitadai +23 more
2025Digestive Endoscopy3 citations Open access
Semantic Scholar
IgG4-related disease in the Japanese population: a whole-genome sequencing study.
Yuxun Oswald Zhang, T. Iwasaki, T. Kawaguchi, Hiroki Takahashi +47 more
2025The Lancet Rheumatology3 citations Open access
Semantic Scholar
Impact of endoscopic ultrasound-guided tissue acquisition on prognosis and peritoneal lavage cytology in resectable or borderline resectable pancreatic ductal adenocarcinoma.
Motonobu Maruo, T. Ikeura, Ayaka Takaori, Masatoshi Ikeda +16 more
2024Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]3 citations
Semantic Scholar

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K. Okazaki×17
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K. Okazaki — researcher profile on SciRah
K. Uchida×13
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K. Uchida — researcher profile on SciRah
Eisuke Iwasaki×11
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Eisuke Iwasaki — researcher profile on SciRah
Takashi Ito×11
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Takashi Ito — researcher profile on SciRah

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Koh Nakamaru — researcher profile on SciRah

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S. Satoi — researcher profile on SciRah

D. Hashimoto×11

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D. Hashimoto — researcher profile on SciRah

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S. Yamaki — researcher profile on SciRah

Tomohisa Yamamoto×10

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Tomohisa Yamamoto — researcher profile on SciRah

Masaaki Shimatani×9

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Masaaki Shimatani — researcher profile on SciRah

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T. Kamisawa — researcher profile on SciRah

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Y. Takeyama — researcher profile on SciRah