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Y. Igarashi · SciRah

Researcher profile · Semantic Scholar

Y. Igarashi

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Y. Igarashi — researcher profile on SciRah

h-index: 32
Works: 321
Citations: 3,643

Most-cited papers

Evidence-based clinical practice guidelines for cholelithiasis 2016
S. Tazuma, M. Unno, Y. Igarashi, K. Inui +16 more
2017Journal of gastroenterology220 citations Open access
Semantic Scholar
Diagnostic yield of the Japan NBI Expert Team (JNET) classification for endoscopic diagnosis of superficial colorectal neoplasms in a large-scale clinical practice database
Shunsuke Kobayashi, M. Yamada, H. Takamaru, T. Sakamoto +4 more
2019United European Gastroenterology journal119 citations Open access
Semantic Scholar
Diagnostic and therapeutic single-operator cholangiopancreatoscopy in biliopancreatic diseases: Prospective multicenter study in Japan.
T. Kurihara, I. Yasuda, H. Isayama, T. Tsuyuguchi +17 more
2016World Journal of Gastroenterology103 citations Open access
Semantic Scholar
Clinical practice guidelines for endoscopic papillectomy
T. Itoi, S. Ryozawa, A. Katanuma, Hiroki Kawashima +8 more
2022Digestive Endoscopy81 citations
Semantic Scholar
Gastrointestinal endoscopy in the era of the acute pandemic of coronavirus disease 2019: Recommendations by Japan Gastroenterological Endoscopy Society (Issued on April 9th, 2020)
A. Irisawa, T. Furuta, Takayuki Matsumoto, Takashi Kawai +28 more
2020Digestive Endoscopy62 citations Open access
Semantic Scholar
Level of Fecal Calprotectin Correlates With Severity of Small Bowel Crohn's Disease, Measured by Balloon‐assisted Enteroscopy and Computed Tomography Enterography
Tsunetaka Arai, K. Takeuchi, M. Miyamura, Rumiko Ishikawa +4 more
2017Clinical Gastroenterology and Hepatology60 citations Open access
Semantic Scholar
Japan Gastroenterological Endoscopy Society guidelines for endoscopic papillary large balloon dilation
T. Itoi, S. Ryozawa, A. Katanuma, Y. Okabe +8 more
2018Digestive Endoscopy36 citations Open access
Semantic Scholar
A Prospective Multicenter Study of a Fully Covered Metal Stent in Patients with Distal Malignant Biliary Obstruction: WATCH-2 Study
Hirofumi Kogure, S. Ryozawa, I. Maetani, Y. Nakai +15 more
2018Digestive Diseases and Sciences34 citations
Semantic Scholar
Extra‐ampullary duodenal adenoma: a clinicopathological study
K. Hijikata, T. Nemoto, Y. Igarashi, K. Shibuya
2017Histopathology32 citations Open access
Semantic Scholar
Management of Pancreatolithiasis: A Nationwide Survey in Japan
K. Inui, A. Masamune, Y. Igarashi, H. Ohara +33 more
2018Pancreas29 citations
Semantic Scholar
The ultrasound‐guided attenuation parameter is useful in quantification of hepatic steatosis in non‐alcoholic fatty liver disease
Y. Ogino, N. Wakui, H. Nagai, Y. Igarashi
2021JGH Open24 citations Open access
Semantic Scholar
Comparison of contrast‐enhanced ultrasonograpy with Gd‐EOB‐DTPA‐enhanced MRI in the diagnosis of liver metastasis from colorectal cancer
K. Shiozawa, M. Watanabe, Takashi Ikehara, Yasushi Matsukiyo +6 more
2016Journal of Clinical Ultrasound24 citations Open access
Semantic Scholar
A novel laser‐cut fully covered metal stent with anti‐reflux valve in patients with malignant distal biliary obstruction refractory to conventional covered metal stent
Yuto Yamada, Takashi Sasaki, T. Takeda, T. Mie +6 more
2021Journal of hepato-biliary-pancreatic sciences23 citations Open access
Semantic Scholar
Immunohistochemical analysis of tumor budding as predictor of lymph node metastasis from superficial esophageal squamous cell carcinoma
K. Fuchinoue, T. Nemoto, H. Shimada, N. Tochigi +5 more
2019Esophagus19 citations Open access
Semantic Scholar
Th2 Dominance Might Induce Carcinogenesis in Patients with HCV-related Liver Cirrhosis.
Michio Kogame, H. Nagai, M. Shinohara, Y. Igarashi +2 more
2016Anticancer Research18 citations Open access
Semantic Scholar
Sorafenib Might Induce Sarcopenia in Patients With Hepatocellular Carcinoma by Inhibiting Carnitine Absorption
M. Amanuma, H. Nagai, Y. Igarashi
2020Anticancer Research16 citations Open access
Semantic Scholar
Host Immunological Effects of Partial Splenic Embolization in Patients with Liver Cirrhosis
Yasushi Matsukiyo, H. Nagai, Teppei Matsui, Y. Igarashi
2018Journal of Immunological Research16 citations Open access
Semantic Scholar
JGES guidelines for endoscopic papillary large balloon dilation
T. Itoi, S. Ryozawa, A. Katanuma, Y. Okabe +9 more
201816 citations
Semantic Scholar
Clinical Questions and Answers on Gastrointestinal Endoscopy during the Novel Coronavirus Disease 2019 pandemic
T. Furuta, A. Irisawa, Takayuki Matsumoto, Takashi Kawai +29 more
2020Digestive Endoscopy15 citations Open access
Semantic Scholar
Classification of pancreaticobiliary maljunction and its clinical features in adults
Kensuke Yoshimoto, T. Kamisawa, M. Kikuyama, S. Kuruma +2 more
2019Journal of hepato-biliary-pancreatic sciences15 citations
Semantic Scholar
Evaluation of sorafenib for advanced hepatocellular carcinoma with low α-fetoprotein in arrival time parametric imaging using contrast-enhanced ultrasonography
K. Shiozawa, M. Watanabe, Takashi Ikehara, R. Shimizu +3 more
2016Journal of medical ultrasonics15 citations Open access
Semantic Scholar
10 Fr S-Type Plastic Pancreatic Stents in Chronic Pancreatitis Are Effective for the Treatment of Pancreatic Duct Strictures and Pancreatic Stones
Ken Ito, N. Okano, Seiichi Hara, K. Takuma +4 more
2018Gastroenterology Research and Practice14 citations Open access
Semantic Scholar
Differences between gastric signet‐ring cell carcinoma and poorly differentiated adenocarcinoma: A comparison of histopathologic features determined by mucin core protein and trefoil factor family peptide immunohistochemistry
A. Fujimoto, Y. Ishikawa, T. Ishii, A. Yamada +3 more
2017Pathology international (Print)14 citations
Semantic Scholar
Contribution of chemotherapy to improved prognosis in stage 4 gastric cancer: trend analysis of a regional population-based cancer registry in Japan
Tomomi Nakao, R. Kaneko, Hirokazu Tanaka, Shunsuke Kobayashi +6 more
2020International Journal of Clinical Oncology13 citations Open access
Semantic Scholar
Efficacy of intra-arterial contrast-enhanced ultrasonography during transarterial chemoembolization with drug-eluting beads for hepatocellular carcinoma
K. Shiozawa, M. Watanabe, Takashi Ikehara, S. Yamamoto +4 more
2018World Journal of Hepatology12 citations Open access
Semantic Scholar
The Prognosis of Hepatocellular Carcinoma Treated with Sorafenib in Combination with TACE
Yusuke Kimura, R. Kaneko, Y. Yano, Kentaro Kamada +4 more
2020Asian Pacific Journal of Cancer Prevention11 citations Open access
Semantic Scholar
Adaptation of lenvatinib treatment in patients with hepatocellular carcinoma and portal vein tumor thrombosis
T. Mukozu, H. Nagai, Daigo Matsui, Kunihide Mohri +13 more
2021Cancer Chemotherapy and Pharmacology10 citations
Semantic Scholar
Gallbladder wall thickening in patients with IgG4-related diseases, with special emphasis on IgG4-related cholecystitis
Koji Watanabe, T. Kamisawa, Kazuro Chiba, M. Kikuyama +2 more
2021Scandinavian Journal of Gastroenterology10 citations Open access
Semantic Scholar
Systematic review of case reports of Japanese esophageal neuroendocrine cell carcinoma in the Japanese literature
Yoshinori Kikuchi, H. Shimada, Kazuhisa Yamaguchi, Y. Igarashi
2019International Cancer Conference Journal10 citations Open access
Semantic Scholar
Clinicopathological characteristics and frequency of multiple rectal neuroendocrine tumors: a single-center retrospective study
Y. Nishikawa, A. Chino, Daisuke Ide, S. Saito +4 more
2019International Journal of Colorectal Disease9 citations Open access
Semantic Scholar
Volume–Outcome Relationship in Cancer Survival Rates: Analysis of a Regional Population-Based Cancer Registry in Japan
Yoichiro Sato, R. Kaneko, Y. Yano, Kentaro Kamada +5 more
2022Healthcare8 citations Open access
Semantic Scholar
Prevention and management of ERCP-related complications
N. Okano, Ken Ito, K. Takuma, Seiichi Hara +1 more
20218 citations Open access
Semantic Scholar
Flash Imaging Used in the Post-vascular Phase of Contrast-Enhanced Ultrasonography is Useful for Assessing the Progression in Patients with Hepatitis C Virus-Related Liver Disease.
N. Wakui, H. Nagai, Naoyuki Yoshimine, M. Amanuma +13 more
2019Ultrasound in Medicine and Biology8 citations
Semantic Scholar
Are Newer Extracorporeal Shock Wave Lithotripsy Models Truly Improving Pancreatolithiasis Lithotripsy Performance? A Japanese Single-Center Study Using Endoscopic Adjunctive Treatment
Ken Ito, N. Okano, K. Takuma, Susumu Iwasaki +8 more
2022Gut and Liver7 citations Open access
Semantic Scholar
Usefulness of partial splenic embolization for left-sided portal hypertension in a patient with a pancreatic neuroendocrine neoplasm: a case report and review of the literature
Teppei Matsui, H. Nagai, M. Amanuma, Kojiro Kobayashi +7 more
2022Clinical Journal of Gastroenterology7 citations Open access
Semantic Scholar
Peroral Pancreatoscopy with Videoscopy and Narrow-Band Imaging in Intraductal Papillary Mucinous Neoplasms with Dilatation of the Main Pancreatic Duct
Y. Kishimoto, N. Okano, Ken Ito, K. Takuma +8 more
2021Clinical Endoscopy7 citations Open access
Semantic Scholar
Efficacy of Hypertonic Saline-Epinephrine Local Injection Around the Anal Side before Endoscopic Papillectomy for Ampullary Tumors
N. Okano, Y. Igarashi, Ken Ito, Saori Mizutani +9 more
2021Clinical Endoscopy7 citations Open access
Semantic Scholar
Focal pancreatic ductal change induced by 10‐Fr S‐type plastic stent in chronic pancreatitis
K. Takuma, N. Okano, Ken Ito, Wataru Ujita +13 more
2022Journal of Gastroenterology and Hepatology6 citations
Semantic Scholar
Usefulness of Magnifying Endoscopy with Narrow-Band Imaging for Diagnosing Mixed Poorly Differentiated Gastric Cancers
M. Inuyama, Y. Horiuchi, N. Yamamoto, S. Yoshimizu +6 more
2021Digestion6 citations Open access
Semantic Scholar
Tivantinib Decreases Hepatocyte Growth Factor-Induced BCRP Expression in Hepatocellular Carcinoma HepG2 Cells.
Kojiro Kobayashi, K. Higai, T. Mukozu, Daigo Matsui +10 more
2020Biological and Pharmaceutical Bulletin6 citations Open access
Semantic Scholar
Influence of Sorafenib on Host Immunity in Patients with Liver Cirrhosis With Advanced Hepatocellular Carcinoma Stratified by Etiology
H. Nagai, T. Mukozu, Kojiro Kobayashi, M. Amanuma +11 more
2019Anticancer Research6 citations Open access
Semantic Scholar
Arrival-Time Parametric Imaging in Contrast-Enhanced Ultrasound for Diagnosing Fibrosis in Primary Biliary Cholangitis
Naoyuki Yoshimine, N. Wakui, H. Nagai, Y. Igarashi
2021Ultrasound Quarterly5 citations Open access
Semantic Scholar
Clinicopathological characteristics of colorectal metastases from lung cancer: systematic review of the case reports in the Japanese literature
Yoshinori Kikuchi, H. Shimada, K. Isobe, R. Shimizu +3 more
2021International Cancer Conference Journal5 citations Open access
Semantic Scholar
Hepatic arterialization can predict the development of collateral veins in patients with HCV-related liver disease
N. Wakui, H. Nagai, Y. Ogino, Kojiro Kobayashi +11 more
2018Journal of Ultrasound5 citations Open access
Semantic Scholar
Effect of Hepatic Inflammation in Chronic Hepatitis C Infection on Fibrosis Assessment by Arrival Time Parametric Imaging
N. Wakui, H. Nagai, Yasushi Matsukiyo, Y. Ogino +12 more
2018Ultrasound Quarterly5 citations Open access
Semantic Scholar
[Plasma Biomarkers as Predictive Factors for Advanced Hepatocellular Carcinoma with Sorafenib].
K. Shiozawa, M. Watanabe, Takashi Ikehara, Yasushi Matsukiyo +5 more
2016Gan to kagaku ryoho. Cancer & chemotherapy5 citations
Semantic Scholar
Removal of Duckbill‐type laser‐cut anti‐reflux metal stents: Clinical evaluation and in vitro study
Yuto Yamada, Takashi Sasaki, T. Takeda, Takeshi Okamoto +9 more
2023DEN Open4 citations Open access
Semantic Scholar
Multiple Gastric Metastases after Distal Pancreatectomy for Pancreatic Cancer
Yuto Yamada, Takashi Sasaki, T. Takeda, Takeshi Okamoto +9 more
2022Internal medicine3 citations Open access
Semantic Scholar
Measurement of skeletal muscle volume is useful for predicting prognosis in patients with liver cirrhosis
Teppei Matsui, H. Nagai, Gou Watanabe, Kunihide Mouri +12 more
2022European Journal of Gastroenterology and Hepathology3 citations
Semantic Scholar
Successful treatment of advanced pancreatic leiomyosarcoma treated with gemcitabine plus nab-paclitaxel: a case report and literature review
Yoshinori Kikuchi, Y. Nishikawa, M. Amanuma, Y. Kishimoto +6 more
2020International Cancer Conference Journal3 citations Open access
Semantic Scholar

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H. Nagai×14
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H. Nagai — researcher profile on SciRah
N. Wakui×10
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Y. Ogino×9
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Y. Ogino — researcher profile on SciRah
Yasushi Matsukiyo×9
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Teppei Matsui×9

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