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Youichi Nishigaki

Observed names: Y. Nishigaki, Youichi NISHIGAKI, 西垣 洋一
ORCID: 0009-0006-7065-9646
Observed ORCID: 0009-0006-7065-9646
OpenAlex ID: A5111775128
Endoscopic removal of granular cell tumors
1995 · Ichiro Yasuda, Eiichi Tomita, et al. · Gastrointestinal Endoscopy · 76
Intraductal chilled saline perfusion to prevent bile duct injury during percutaneous radiofrequency ablation for hepatocellular carcinoma
2007 · Takaya Ohnishi, Ichiro Yasuda, et al. · Journal of Gastroenterology and Hepatology · 59
Inflammatory pseudotumor of the liver with primary sclerosing cholangitis
2000 · Katsuhisa Toda, Ichiro Yasuda, et al. · Journal of Gastroenterology · 47
Ursodeoxycholic acid corrects defective natural killer activity by inhibiting prostaglandin E2 production in primary biliary cirrhosis
1996 · Youichi Nishigaki, Hiroo Ohnishi, et al. · Digestive Diseases and Sciences · 46
A patient with small-cell carcinoma of the stomach with long survival after percutaneous microwave coagulating therapy (PMCT) for liver metastasis
2002 · H. Tanemura, H. Ohshita, et al. · International Journal of Clinical Oncology · 37
Efficacy and safety of radiofrequency ablation for hepatocellular carcinoma in the caudate lobe of the liver
2012 · Youichi Nishigaki, Eiichi Tomita, et al. · Hepatology Research · 36
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Impact of Serum Chemerin Levels on Liver Functional Reserves and Platelet Counts in Patients with Hepatocellular Carcinoma
2014 · Kenji Imai, Koji Takai, et al. · International Journal of Molecular Sciences · 32
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Endoscopic papillary balloon dilatation for common bile duct stones
1998 · Ichiro Yasuda, Eiichi Tomita, et al. · European Journal of Gastroenterology & Hepatology · 27
Evaluation of the Cell Block Method Using Overnight-Stored Bile for Malignant Biliary Stricture Diagnosis
2022 · Mitsuru Okuno, Tsuyoshi Mukai, et al. · Cancers · 5
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Comparison of 19-gauge conventional and Franseen needles for the diagnosis of lymphadenopathy and classification of malignant lymphoma using endoscopic ultrasound fine-needle aspiration
2023 · Mitsuru Okuno, Keisuke Iwata, et al. · Clinical Endoscopy · 4
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Pseudothrombosis with T2‐weighted fast spin‐echo MR images caused by static portal venous flow in severe cirrhosis
2002 · Masayuki Matsuo, Masayuki Kanematsu, et al. · Journal of Magnetic Resonance Imaging · 4
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The Usefulness and Reliability of Coagrasper for Artery Bleeding during Endoscopic Necrosectomy
2023 · Yuki Ito, Mitsuru Okuno, et al. · Medicina · 2
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Pancreatic Metastases from Renal Cell Carcinoma Showing Atypical Imaging Findings
2023 · Yosuke Ohashi, Keisuke Iwata, et al. · Internal Medicine · 2
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Sustained virologic response by ledipasvir/sofosbuvir reduces the incidence of hepatocellular carcinoma in Japanese patients with HCV genotype 1 infection. - Comparison with Simeprevir with peginterferon plus ribavirin
2017 · M. Korenaga, N. Izumi, et al. · Journal of Hepatology · 1
P0786 : 100% SVR12 with ledipasvir/sofosbuvir±ribavirin for 12 weeks in Japanese patients with chronic genotype 1 hepatitis C virus who previously failed therapy with protease inhibitor + pegylated interferonα + ribavirin
2015 · M. Omata, T. Takehara, et al. · Journal of Hepatology
Advantage of IFN‐β/α2b same‐day administration for ribavirin‐intolerant patients with chronic hepatitis C
2010 · Eiichi Tomita, Kazuki Ando, et al. · Hepatology Research
M2090 Study of Ultrasonographic Image Using the New Contrast Agent Perflubutane in Patients with Metastatic Liver Tumors
2008 · Hideki Hayashi, Youichi Nishigaki, et al. · Gastroenterology
Gastric Antral Vascular Ectasia (GAVE) to Prevent Bleeding-Induced Anemia in Patients with Portal Hypertension
2008 · Tomohiro Kato, Hiroshi Araki, et al. · Gastrointestinal Endoscopy
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2006 · Hideki Hayashi, Youichi Nishigaki, et al. · Journal of Microwave Surgery
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Gastric Antral Vascular Ectasia With Type a Gastritis;case Report
1997 · Yuji Tanaka, Ichiro Yasuda, et al. · Acta gastro-enterologica belgica
Est 後再発し, Eswl により治療しえた巨大総胆管結石症の1例
1997 · 安田 一朗, 冨田 栄一, et al. · 胆道
An extremely large common bile duct stone treated by extracoreal shockwave lithotripsy after endoscopic insertion of a nasobiliary tube ; Case report
1997 · Ichiro Yasuda, Eiichi Tomita, et al. · 胆道
A Case Gf Bile Duct Cancer Simulating Lfocal Chronic Pancreatitis
1995 · Ichiro Yasuda, Eiichi Tqmita, et al. · Acta gastro-enterologica belgica
A case of hepatic angiosarcoma initially presenting with cholecystitis, and succumbing to fatal hemorrhage from lung metastasis.
1993 · Ichiro YASUDA, Eiichi TOMITA, et al. · Kanzo
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Works count: 25
Citation count: 378
H-index: 8
I10-index: 8
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