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T. Ishikawa · SciRah

Researcher profile · Semantic Scholar

T. Ishikawa

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T. Ishikawa — researcher profile on SciRah

h-index: 28
Works: 298
Citations: 3,241

Most-cited papers

Results of a Phase II Study on the Use of Neoadjuvant Chemotherapy (FOLFIRINOX or GEM/nab-PTX) for Borderline-resectable Pancreatic Cancer (NUPAT-01)
J. Yamaguchi, Y. Yokoyama, T. Fujii, S. Yamada +9 more
2022Annals of Surgery93 citations Open access
Semantic Scholar
Current Status of the Diagnosis of Early-Stage Pancreatic Ductal Adenocarcinoma
Kazunori Nakaoka, E. Ohno, Naoto Kawabe, T. Kuzuya +11 more
2023Diagnostics50 citations Open access
Semantic Scholar
Accuracy of Serum Leucine-Rich Alpha-2 Glycoprotein in Evaluating Endoscopic Disease Activity in Crohn's Disease.
Tatsuya Kawamura, T. Yamamura, M. Nakamura, K. Maeda +11 more
2022Inflammatory Bowel Diseases36 citations Open access
Semantic Scholar
Efficacy of 1‐kestose supplementation in patients with mild to moderate ulcerative colitis: A randomised, double‐blind, placebo‐controlled pilot study
Shuji Ikegami, M. Nakamura, Takashi Honda, T. Yamamura +15 more
2023Alimentary Pharmacology and Therapeutics33 citations
Semantic Scholar
The impact of the age-adjusted Charlson comorbidity index as a prognostic factor for endoscopic papillectomy in ampullary tumors
Y. Takada, H. Kawashima, E. Ohno, T. Ishikawa +10 more
2022Journal of gastroenterology26 citations Open access
Semantic Scholar
Synthetic retinoid-mediated preconditioning of cancer-associated fibroblasts and macrophages improves cancer response to immune checkpoint blockade
T. Owaki, T. Iida, Yuki Miyai, Katsuhiro Kato +23 more
2024British Journal of Cancer25 citations Open access
Semantic Scholar
Endoscopic management of perihilar cholangiocarcinoma
H. Kawashima, Eizaburo Ohno, T. Ishikawa, Yasuyuki Mizutani +5 more
2022Digestive Endoscopy20 citations Open access
Semantic Scholar
Relationship between psoas muscle index and long-term survival in older patients aged ≥ 80 years after endoscopic submucosal dissection for gastric cancer
Nobuhito Ito, K. Funasaka, R. Miyahara, K. Furukawa +7 more
2022International Journal of Clinical Oncology19 citations Open access
Semantic Scholar
Artificial intelligence in a prediction model for postendoscopic retrograde cholangiopancreatography pancreatitis
Hidekazu Takahashi, E. Ohno, T. Furukawa, Kentaro Yamao +11 more
2023Digestive Endoscopy14 citations Open access
Semantic Scholar
Factors Related to Delayed Adverse Events of Endoscopic Submucosal Dissection in the Duodenum
Tatsuya Kawamura, T. Hirose, N. Kakushima, K. Furukawa +12 more
2022Digestive Diseases13 citations Open access
Semantic Scholar
Monoclonal Antibody Against Mature Interleukin-18 Ameliorates Colitis in Mice and Improves Epithelial Barrier Function.
Shuji Ikegami, K. Maeda, Takeshi Urano, Jingxi Mu +16 more
2023Inflammatory Bowel Diseases10 citations
Semantic Scholar
Real-World Effectiveness and Risk Factors for Discontinuation of Ustekinumab in Ulcerative Colitis
Genta Uchida, M. Nakamura, T. Yamamura, K. Maeda +11 more
2023Inflammatory Intestinal Diseases10 citations Open access
Semantic Scholar
Factors associated with misdiagnosis of preoperative endoscopic ultrasound in patients with pancreatic cystic neoplasms undergoing surgical resection
E. Ohno, T. Ishikawa, Yasuyuki Mizutani, T. Iida +6 more
2022Journal of medical ultrasonics10 citations
Semantic Scholar
Diagnostic performance of endoscopic classifications for neoplastic lesions in patients with ulcerative colitis: A retrospective case-control study
Yuichi Kida, T. Yamamura, K. Maeda, T. Sawada +10 more
2022World Journal of Gastroenterology10 citations Open access
Semantic Scholar
Concealed pancreatic cancer in acute pancreatitis: Early MRCP and EUS surveillance improves prognosis and identifies high-risk patients.
Kentaro Yamao, M. Takenaka, Akihiro Yoshida, Tomohiro Yamazaki +10 more
2025Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]9 citations Open access
Semantic Scholar
Randomized trial comparing 15 vs 5 actuations per pass during endoscopic ultrasound‐guided fine‐needle biopsy for specimen acquisition of solid pancreatic lesions
Kunio Kataoka, T. Ishikawa, E. Ohno, Kentaro Yamao +8 more
2023Journal of Gastroenterology and Hepatology9 citations Open access
Semantic Scholar
Clinical characteristics of Dieulafoy’s lesion in the small bowel diagnosed and treated by double-balloon endoscopy
M. Nakamura, T. Yamamura, K. Maeda, T. Sawada +9 more
2023BMC Gastroenterology9 citations Open access
Semantic Scholar
A prospective study on the histological evaluation of type 1 autoimmune pancreatitis using endoscopic ultrasound‐guided fine needle biopsy with a 19‐gauge Franseen needle
T. Ishikawa, Kentaro Yamao, Yasuyuki Mizutani, T. Iida +6 more
2024Journal of hepato-biliary-pancreatic sciences8 citations Open access
Semantic Scholar
Abdominal pain accompanied by elevated serum inflammatory markers and biliary enzymes for diagnosing immune checkpoint inhibitor-induced sclerosing cholangitis
Takafumi Yamamoto, Kazuyuki Mizuno, Takanori Ito, S. Yokoyama +18 more
2023Investigational new drugs8 citations Open access
Semantic Scholar
Effectiveness of Self-Assembling Peptide in Reducing Bleeding After Colorectal Endoscopic Submucosal Dissection.
T. Yamamura, M. Nakamura, Mio Hiramatsu, Genta Uchida +10 more
2025Gastrointestinal Endoscopy7 citations Open access
Semantic Scholar
Cutting edge of endoscopic ultrasound-guided fine-needle aspiration for solid pancreatic lesions
T. Ishikawa, Kentaro Yamao, Yasuyuki Mizutani, T. Iida +1 more
2023Journal of medical ultrasonics7 citations Open access
Semantic Scholar
Clinical characteristics of immune checkpoint inhibitor-related pancreatic injury with pancreatitis in patients with advanced malignancies.
Takaya Suzuki, Kazuyuki Mizuno, Takafumi Yamamoto, T. Ito +6 more
2025Digestive and Liver Disease6 citations Open access
Semantic Scholar
Endoscopic transpapillary gallbladder drainage using a novel sphincterotome
T. Ishikawa, Ryohei Kumano, Hiroki Kawashima
2024Digestive Endoscopy6 citations
Semantic Scholar
Gelsolin as a Potential Biomarker for Endoscopic Activity and Mucosal Healing in Ulcerative Colitis
K. Maeda, M. Nakamura, T. Yamamura, T. Sawada +12 more
2022Biomedicines6 citations Open access
Semantic Scholar
Usefulness of endoscopic ultrasonography for differentiating between non-functional pancreatic neuroendocrine neoplasm and intrapancreatic accessory spleen
Yuichi Kano, T. Ishikawa, Kentaro Yamao, Yasuyuki Mizutani +6 more
2025Scientific Reports5 citations Open access
Semantic Scholar
Predictors of the efficacy of vedolizumab in patients with ulcerative colitis
Go Kajikawa, T. Sawada, M. Nakamura, Takeshi Yamamura +10 more
2024Nagoya journal of medical science5 citations
Semantic Scholar
What is the appropriate method of pathological specimen collection for cholangiocarcinoma detection in primary sclerosing cholangitis?
Yuichi Kano, T. Ishikawa, Kentaro Yamao, Yasuyuki Mizutani +6 more
2024Journal of gastroenterology5 citations Open access
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
Risk factors for recurrent biliary obstruction following suprapapillary placement of a plastic stent as preoperative biliary drainage for perihilar biliary malignancy
Kunio Kataoka, T. Ishikawa, Kentaro Yamao, Yasuyuki Mizutani +6 more
2024Journal of hepato-biliary-pancreatic sciences4 citations Open access
Semantic Scholar
Long-Term Monitoring and Clinical Implications of Small Bowel Capsule Endoscopy in Patients with Crohn’s Disease with Small Bowel Lesions: A Retrospective Analysis
M. Nakamura, T. Yamamura, K. Maeda, T. Sawada +12 more
2024Digestion4 citations
Semantic Scholar
Risk factors for rebleeding in gastroduodenal ulcers
Nobuhito Ito, K. Funasaka, Toshihisa Fujiyoshi, Kazuki Nishida +17 more
2023Irish Journal of Medical Science4 citations
Semantic Scholar
Impact of sarcopenia on biliary drainage during neoadjuvant therapy for pancreatic cancer
Kunio Kataoka, E. Ohno, T. Ishikawa, Kentaro Yamao +9 more
2023Clinical Endoscopy4 citations Open access
Semantic Scholar
Outcomes of endoscopic papillectomy of ampullary carcinoma and factors affecting additional surgery
Y. Takada, T. Ishikawa, Kentaro Yamao, Yasuyuki Mizutani +5 more
2023Journal of hepato-biliary-pancreatic sciences4 citations Open access
Semantic Scholar
Current status of and future issues related to endoscopic papillectomy
H. Kawashima, T. Ishikawa, Kentaro Yamao, Yasuyuki Mizutani +5 more
2023Nagoya journal of medical science4 citations
Semantic Scholar
Effects of steroid use for stenosis prevention after endoscopic submucosal dissection for cervical esophageal cancer
Koichi Muroi, N. Kakushima, K. Furukawa, S. Furune +14 more
2022International Journal of Clinical Oncology4 citations
Semantic Scholar
Perilesional branch duct dilation as a hallmark MRCP feature for differentiating high-grade PanIN from low-grade PanIN.
Kentaro Yamao, Yasuo Takehara, H. Ogawa, J. Nakahodo +11 more
2025Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]3 citations Open access
Semantic Scholar
Clinical features and pathological findings by liver biopsy in patients with immune-related sclerosing cholangitis induced by immune checkpoint inhibitors.
Tsukasa Yasuda, Takanori Ito, T. Ishikawa, Kazuyuki Mizuno +12 more
2025Digestive and Liver Disease3 citations Open access
Semantic Scholar
New Endoscopic Strategy for Ampullary Tumor and Superficial Nonampullary Duodenal Epithelial Tumor Extending Into Papillary Area
T. Hirose, Y. Takada, K. Furukawa, T. Ishikawa +6 more
2025Journal of hepato-biliary-pancreatic sciences3 citations Open access
Semantic Scholar
Diagnosis of isolated hilar‐/extrahepatic‐type IgG‐4‐related sclerosing cholangitis can be increased by improved recognition of this condition—A Japanese multicenter analysis
Kensuke Kubota, Eisuke Iwasaki, T. Ishikawa, M. Kuwatani +17 more
2024Journal of hepato-biliary-pancreatic sciences3 citations Open access
Semantic Scholar
Correction: Pharmacologic conversion of cancer-associated fibroblasts from a protumor phenotype to an antitumor phenotype improves the sensitivity of pancreatic cancer to chemotherapeutics
T. Iida, Yasuyuki Mizutani, Nobutoshi Esaki, S. Ponik +16 more
2022Oncogene3 citations Open access
Semantic Scholar
Endoscopic sphincterotomy and endoscopic biliary stenting do not affect the sensitivity of transpapillary forceps biopsy for the diagnosis of bile duct adenocarcinoma
Toshinori Aoki, E. Ohno, T. Ishikawa, Yasuyuki Mizutani +9 more
2022BMC Gastroenterology3 citations Open access
Semantic Scholar
Prognostic Role of Enhancing Mural Nodules in Intraductal Papillary Mucinous Neoplasms with High-Risk Stigmata.
Ryohei Kumano, E. Ohno, T. Ishikawa, Kentaro Yamao +8 more
2025Annals of Surgery2 citations Open access
Semantic Scholar
Randomized Trial Comparing the Franseen Needle Versus Two Types of Sharpened-Tip Three-Prong Needles in Endoscopic Ultrasound-Guided Tissue Acquisition from Solid Pancreatic Lesions.
T. Ishikawa, Hirotaka Suzuki, Yasuki Hori, J. Yashika +13 more
2025Gastrointestinal Endoscopy2 citations Open access
Semantic Scholar
Delayed Laparoscopic Cholecystectomy With Fluorescent Cholangiography for Acute Cholecystitis: Is It Safe?
T. Igami, T. Ishikawa, Kentaro Yamao, Yasuyuki Mizutani +9 more
2025Asian Journal of Endoscopic Surgery2 citations Open access
Semantic Scholar
CO2 enterography in endoscopic retrograde cholangiography using double‐balloon endoscopy: A randomized clinical trial
Kentaro Murate, M. Nakamura, T. Yamamura, K. Maeda +16 more
2023Journal of Gastroenterology and Hepatology2 citations Open access
Semantic Scholar
Utility of endoscopic ultrasonography elastography as a predictive tool for post-treatment recurrence of resectable pancreatic cancer treated with neoadjuvant and adjuvant chemotherapy: a retrospective study in Japan
Yuichi Kano, T. Ishikawa, Kentaro Yamao, Yasuyuki Mizutani +5 more
2026Clinical Endoscopy1 citations Open access
Semantic Scholar
Therapeutic Efficacy of Risankizumab for Small Intestinal Lesions in Crohn's Disease: A Retrospective Study Using Double-Balloon Endoscopy.
Takeshi Yamamura, T. Sawada, E. Ishikawa, K. Maeda +11 more
2026Digestion1 citations
Semantic Scholar
Endoscopic Papillectomy for Ampullary Tumors in Older Patients: Balancing Oncologic Benefit and Geriatric Risk.
Y. Takada, T. Ishikawa, Kentaro Yamao, Yasuyuki Mizutani +6 more
2026Digestive Endoscopy1 citations Open access
Semantic Scholar
FOLFIRINOX vs. Gemcitabine/Nab‐Paclitaxel for Pancreatic Cancer by BRCA2 and TMB Status: A Japanese C‐CAT Database Study
Kazuyuki Mizuno, T. Ishikawa, Takanori Ito, Yuko Takano +3 more
2026Cancer Science1 citations Open access
Semantic Scholar
A Novel Clip Device for Safer and Faster Suturing in Endoscopic Papillectomy: A Retrospective Study of 241 Procedures
Kohei Takano, Kentaro Yamao, T. Ishikawa, Y. Takada +9 more
2025Journal of Gastroenterology and Hepatology1 citations Open access
Semantic Scholar

Frequent co-authors

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Yasuyuki Mizutani×37
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Yasuyuki Mizutani — researcher profile on SciRah
T. Iida×33
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T. Iida — researcher profile on SciRah
K. Furukawa×30
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K. Furukawa — researcher profile on SciRah
M. Nakamura×27
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M. Nakamura — researcher profile on SciRah

×24

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H. Kawashima — researcher profile on SciRah

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E. Ohno — researcher profile on SciRah

Kentaro Yamao×19

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Kentaro Yamao — researcher profile on SciRah

T. Yamamura×18

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T. Yamamura — researcher profile on SciRah

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K. Maeda — researcher profile on SciRah

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T. Sawada — researcher profile on SciRah

E. Ishikawa×15

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E. Ishikawa — researcher profile on SciRah

Kota Uetsuki×15

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Kota Uetsuki — researcher profile on SciRah