Shinshu University HOMEJAPANESEAccess / Campus Map

Shinshu University Researcher DirectoryShinshu University Researcher Directory

Search by Researcher / Research Field
Search by Category

Yamazaki Tomoo

Academic OrganizationTEL
Education and Research OrganizationUniversity Hospital Clinical Division of Internal Medicine 2FAX
PositionAssistant ProfessorMail Address
Address3-1-1, Asahi, Matsumoto City 390-8621Web site

Profile

Research Field
Gastroenterology, Hepatology
Academic Background
Degree
医学博士 , 信州大学

Research

Books, Articles, etc.
Articles
Successful treatment by glecaprevir/pibrentasvir followed by hepatoprotective therapy of acute chronic hepatitis exacerbation caused by daratumumab-based regimen for multiple myeloma: Case report and review of the literature
J Infect Chemother,27(12):1750-1755 2021(Dec.)
Author:Yamazaki T, Joshita S, Ichijo T, Kobayashi H, Wakabayashi SI, Yamashita Y, Sugiura A, Kawakami F, Nakazawa H, Umemura T


A Case of Liver Metastasis in Primary Renal Cell Carcinoma Diagnosed by Hepatectomy after 9 Years of Follow-up of Cystic Liver Lesion
The Shinshu Medical Journal,69(4):209-215 2021(Aug.)
Author:SHIMIZU Yuki, SUGIURA Ayumi, JOSHITA Satoru, KOBAYASHI Hiroyuki, WAKABAYASHI Shun-ichi, YAMASHITA Yuki, YAMAZAKI Tomoo, UEHARA Takeshi, SHIMIZU Akira, SOEJIMA Yuji,UMEMURA Takeji


Adult Case of Acute Hepatitis Associated with Primary Cytomegalovirus Infection in Remission Phase of Crohn's Disease
The Shinshu Medical Journal,69(3):127-133 2021(Jun.)
Author:YAMAZAKI Tomoo, JOSHITA Satoru, OHNO Kazuyuki, SUGA Tomoaki, KOBAYASHI Hiroyuki, WAKABAYASHI Shun-ichi, YAMASHITA Yuki, SUGIURA Ayumi, UMEMURA Takeji


Clinical utility of FibroScan as a non-invasive diagnostic test for primary biliary cholangitis
JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY,35(7):1208-1214 2020(Jul.)
Author:Joshita, Satoru; Yamashita, Yuki; Sugiura, Ayumi; Uehara, Takeshi; Usami, Yoko; Yamazaki, Tomoo; Fujimori, Naoyuki; Matsumoto, Akihiro; Tanaka, Eiji; Umemura, Takeji;


Effectiveness of Glecaprevir/Pibrentasvir for Hepatitis C: Real-World Experience and Clinical Features of Retreatment Cases
BIOMEDICINES,8(4) 2020(Apr.)
Author:Sugiura, Ayumi; Joshita, Satoru; Yamashita, Yuki; Yamazaki, Tomoo; Fujimori, Naoyuki; Kimura, Takefumi; Matsumoto, Akihiro; Wada, Shuichi; Mori, Hiromitsu; Shibata, Soichiro; Yoshizawa, Kaname; Morita, Susumu; Furuta, Kiyoshi; Kamijo, Atsushi; Iijima, Akihiro; Kako, Satoko; Maruyama, Atsushi; Kobayashi, Masakazu; Komatsu, Michiharu; Matsumura, Makiko; Miyabayashi, Chiharu; Ichijo, Tetsuya; Takeuchi, Aki; Koike, Yuriko; Gibo, Yukio; Tsukadaira, Toshihisa; Inada, Hiroyuki; Nakano, Yoshiyuki; Usuda, Seiichi; Kiyosawa, Kendo; Tanaka, Eiji; Umemura, Takeji;


Polymorphism at rs9264942 is associated with HLA-C expression and inflammatory bowel disease in the Japanese
SCIENTIFIC REPORTS,10(1) 2020
Author:Suzuki, Hiroshi; Joshita, Satoru; Hirayama, Atsuhiro; Shinji, Akihiro; Mukawa, Kenji; Sako, Minako; Yoshimura, Naoki; Suga, Tomoaki; Umemura, Takeji; Ashihara, Norihiro; Yamazaki, Tomoo; Ota, Masao;


減量導入したレゴラフェニブが奏功し,12カ月以上の長期投与が可能であった多発肝細胞癌・胸椎および副腎転移の1例
肝臓,61(8):426-433 2020
Author:岩垂 隆諒;山崎 智生;城下 智;藤森 尚之;金井 圭太;山下 裕騎;高橋 芳之;杉浦 亜弓;梅村 武司


Clinical impact of normal alanine aminotransferase on direct-acting antiviral outcome in patients with chronic hepatitis C virus infection
2019(Dec.)
Author:Joshita S, Sugiura A, Umemura T, Yamazaki T, Fujimori N, Matsumoto A, Usami Y, Tanaka E.


Biochemical and plasma lipid responses to pemafibrate in patients with primary biliary cholangitis
HEPATOLOGY RESEARCH,49(10):1236-1243 2019(Oct.)
Author:Joshita, Satoru; Umemura, Takeji; Yamashita, Yuki; Sugiura, Ayumi; Yamazaki, Tomoo; Fujimori, Naoyuki; Matsumoto, Akihiro; Tanaka, Eiji;


Renal impairment is associated with increased risk of mortality in patients with cirrhosis: A retrospective cohort study
MEDICINE,98(6) 2019(Feb.)
Author:Umemura, Takeji; Joshita, Satoru; Shibata, Soichiro; Sugiura, Ayumi; Yamazaki, Tomoo; Fujimori, Naoyuki; Matsumoto, Akihiro; Tanaka, Eiji;


Miglitol attenuates non-alcoholic steatohepatitis in diabetic patients
HEPATOLOGY RESEARCH,48(13):1092-1098 2018(Dec.)
Author:Komatsu, Michiharu; Tanaka, Naoki; Kimura, Takefumi; Fujimori, Naoyuki; Sano, Kenji; Horiuchi, Akira; Sugiura, Ayumi; Yamazaki, Tomoo; Shibata, Soichiro; Joshita, Satoru; Umemura, Takeji; Matsumoto, Akihiro; Tanaka, Eiji;


Past history of hepatocellular carcinoma is an independent risk factor of treatment failure in patients with chronic hepatitis C virus infection receiving direct-acting antivirals
JOURNAL OF VIRAL HEPATITIS,25(12):1462-1471 2018(Dec.)
Author:Sugiura, Ayumi; Joshita, Satoru; Umemura, Takeji; Yamazaki, Tomoo; Fujimori, Naoyuki; Kimura, Takefumi; Matsumoto, Akihiro; Igarashi, Koji; Usami, Yoko; Wada, Shuichi; Mori, Hiromitsu; Shibata, Soichiro; Yoshizawa, Kaname; Morita, Susumu; Furuta, Kiyoshi; Kamijo, Atsushi; Iijima, Akihiro; Kako, Satoko; Maruyama, Atsushi; Kobayashi, Masakazu; Komatsu, Michiharu; Matsumura, Makiko; Miyabayashi, Chiharu; Ichijo, Tetsuya; Takeuchi, Aki; Koike, Yuriko; Gibo, Yukio; Tsukadaira, Toshihisa; Inada, Hiroyuki; Kiyosawa, Kendo; Tanaka, Eiji;


Quantitative analysis of serum chemokines associated with treatment failure of direct-acting antivirals in chronic hepatitis C
CYTOKINE,111:357-363 2018(Nov.)
Author:Umemura, Takeji; Yamazaki, Tomoo; Joshita, Satoru; Sugiura, Ayumi; Fujimori, Naoyuki; Matsumoto, Akihiro; Ota, Masao; Tanaka, Eiji;


A case of liver abscess co-infected with Desulfovibrio desulfuricans and Escherichia coli and review of the literature
JOURNAL OF INFECTION AND CHEMOTHERAPY,24(5):393-397 2018(May)
Author:Yamazaki, Tomoo; Joshita, Satoru; Kasuga, Eriko; Horiuchi, Kazuki; Sugiura, Ayumi; Fujimori, Naoyuki; Komatsu, Michiharu; Umemura, Takeji; Matsumoto, Akihiro; Tanaka, Eiji;


Serum autotaxin is a useful liver fibrosis marker in patients with chronic hepatitis B virus infection
HEPATOLOGY RESEARCH,48(4):275-285 2018(Mar.)
Author:Joshita, Satoru; Ichikawa, Yuki; Umemura, Takeji; Usami, Yoko; Sugiura, Ayumi; Shibata, Soichiro; Yamazaki, Tomoo; Fujimori, Naoyuki; Komatsu, Michiharu; Matsumoto, Akihiro; Igarashi, Koji; Ota, Masao; Tanaka, Eiji;


Two Cases of Primary Biliary Cholangitis with Hepatocellular Carcinoma in a Non-cirrhotic Stage
The Shinshu Medical Journal,66(1):39-49 2018(Feb.)
Author:SUGIURA Ayumi, JOSHITA Satoru, YAMASHITA Yuki, KIMURA Takefumi, YAMAZAKI Tomoo, FUJIMORI Naoyuki, KOMATSU Michiharu, MATSUMOTO Akihiro, KOBAYASHI Shota, UMEMURA Takeji, TANAKA Eiji


Serum autotaxin levels are correlated with hepatic fibrosis and ballooning in patients with non-alcoholic fatty liver disease
WORLD JOURNAL OF GASTROENTEROLOGY,24(11):1239-1249 2018
Author:Fujimori, Naoyuki; Umemura, Takeji; Kimura, Takefumi; Tanaka, Naoki; Sugiura, Ayumi; Yamazaki, Tomoo; Joshita, Satoru; Komatsu, Michiharu; Usami, Yoko; Sano, Kenji; Igarashi, Koji; Matsumoto, Akihiro; Tanaka, Eiji;


Mild drinking habit is a risk factor for hepatocarcinogenesis in non-alcoholic fatty liver disease with advanced fibrosis
WORLD JOURNAL OF GASTROENTEROLOGY,24(13):1440-1450 2018
Author:Kimura, Takefumi; Tanaka, Naoki; Fujimori, Naoyuki; Sugiura, Ayumi; Yamazaki, Tomoo; Joshita, Satoru; Komatsu, Michiharu; Umemura, Takeji; Matsumoto, Akihiro; Tanaka, Eiji;


Changes in serum levels of autotaxin with direct-acting antiviral therapy in patients with chronic hepatitis C
PLOS ONE,13(4) 2018
Author:Yamazaki, Tomoo; Joshita, Satoru; Umemura, Takeji; Usami, Yoko; Sugiura, Ayumi; Fujimori, Naoyuki; Kimura, Takefumi; Matsumoto, Akihiro; Igarashi, Koji; Ota, Masao; Tanaka, Eiji;


Serum Autotaxin Is a Useful Disease Progression Marker in Patients with Primary Biliary Cholangitis
SCIENTIFIC REPORTS,8 2018
Author:Joshita, Satoru; Umemura, Takeji; Usami, Yoko; Yamashita, Yuki; Norman, Gary L.; Sugiura, Ayumi; Yamazaki, Tomoo; Fujimori, Naoyuki; Kimura, Takefumi; Matsumoto, Akihiro; Igarashi, Koji; Yoshizawa, Kaname; Ota, Masao; Tanaka, Eiji;


A cis-eQTL of HLA-DPB1 Affects Susceptibility to Type 1 Autoimmune Hepatitis
SCIENTIFIC REPORTS,8 2018
Author:Yamazaki, Tomoo; Umemura, Takeji; Joshita, Satoru; Yoshizawa, Kaname; Tanaka, Eiji; Ota, Masao;


多発肝細胞癌・腸骨転移に対し放射線照射・肝動脈化学塞栓術・sorafenib内服を組み合わせた集学的治療を行い長期寛解が得られた1例
肝臓,59(2):117-124 2018
Author:若林 俊一;小松 通治;梅村 武司;松本 晶博;田中 榮司;山崎 智生;城下 智;黒住 昌弘;杉浦 亜弓;藤森 尚之;柴田 壮一郎;市川 雪;森田 進


Combination of Killer Immunoglobulin-like Receptor and HLA Genes is Associated with Hepatitis C Virus-Related Hepatocellular Carcinoma
Oncotarget,66:124A-124A 2017(Oct.)
Author:Umemura, Takeji; Saito, Hiromi; Joshita, Satoru; Yamazaki, Tomoo; Tanaka, Eiji; Ota, Masao;


Association of serum autotaxin level with disease stage in Japanese patients with primary biliary cholangitis
JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY,32:179-179 2017(Sep.)
Author:Joshita, Satoru; Umemura, Takeji; Usami, Yoko; Sugiura, Ayumi; Yamazaki, Tomoo; Fujimori, Naoyuki; Komatsu, Michiharu; Matsumoto, Akihiro; Igarashi, Koji; Ota, Masao; Tanaka, Eiji;


Two cases of non-cirrhotic primary biliary cirrhosis with complicating hepatocellular carcinoma
,32:186-186 2017(Sep.)
Author:Sugiura, Ayumi; Joshita, Satoru; Yamashita, Yuki; Hihara, Yu; Fujimori, Naoyuki; Yamazaki, Tomoo; Maruyama, Yasuhiro; Shibata, Souichiro; Ichikawa, Yuki; Kimura, Takefumi; Ito, Tetsuya; Komatsu, Michiharu; Umemura, Takeji; Matsumoto, Akihiro; Tanaka, Eiji;


Association between serum soluble CD14 and IL-8 levels and clinical outcome in primary biliary cholangitis
LIVER INTERNATIONAL,37(6):897-905 2017(Jun.)
Author:Umemura, Takeji; Sekiguchi, Tomohiro; Joshita, Satoru; Yamazaki, Tomoo; Shibata, Soichiro; Ichikawa, Yuki; Komatsu, Michiharu; Matsumoto, Akihiro; Shums, Zakera; Norman, Gary L.; Tanaka, Eiji; Ota, Masao;


Clinicopathological characteristics of non-B non-C hepatocellular carcinoma without past hepatitis B virus infection
HEPATOLOGY RESEARCH,47(5):405-418 2017(Apr.)
Author:Kimura, Takefumi; Kobayashi, Akira; Tanaka, Naoki; Sano, Kenji; Komatsu, Michiharu; Fujimori, Naoyuki; Yamazaki, Tomoo; Shibata, Soichiro; Ichikawa, Yuki; Joshita, Satoru; Umemura, Takeji; Matsumoto, Akihiro; Horiuchi, Akira; Mori, Hiromitsu; Wada, Shuichi; Kiyosawa, Kendo; Miyagawa, Shin-ichi; Tanaka, Eiji;


Serum Wisteria floribunda agglutinin-positive human Mac-2 binding protein may predict liver fibrosis and progression to hepatocellular carcinoma in patients with chronic hepatitis B virus infection
HEPATOLOGY RESEARCH,47(2):226-233 2017(Feb.)
Author:Ichikawa, Yuki; Joshita, Satoru; Umemura, Takeji; Shobugawa, Yugo; Usami, Yoko; Shibata, Soichiro; Yamazaki, Tomoo; Fujimori, Naoyuki; Komatsu, Michiharu; Matsumoto, Akihiro; Tanaka, Eiji;


Association between endotoxemia and histological features of nonalcoholic fatty liver disease
WORLD JOURNAL OF GASTROENTEROLOGY,23(4):712-722 2017
Author:Kitabatake, Hiroyuki; Tanaka, Naoki; Fujimori, Naoyuki; Komatsu, Michiharu; Okubo, Ayaka; Kakegawa, Kyogo; Kimura, Takefumi; Sugiura, Ayumi; Yamazaki, Tomoo; Shibata, Soichiro; Ichikawa, Yuki; Joshita, Satoru; Umemura, Takeji; Matsumoto, Akihiro; Koinuma, Masayoshi; Sano, Kenji; Aoyama, Toshifumi; Tanaka, Eiji;


Association of Serum Autotaxin Levels with Liver Fibrosis in Patients with Chronic Hepatitis C
SCIENTIFIC REPORTS,7 2017
Author:Yamazaki, Tomoo; Joshita, Satoru; Umemura, Takeji; Usami, Yoko; Sugiura, Ayumi; Fujimori, Naoyuki; Shibata, Soichiro; Ichikawa, Yuki; Komatsu, Michiharu; Matsumoto, Akihiro; Igarashi, Koji; Tanaka, Eiji;


Massive ascites caused by intra-pancreatic arterioportal fistula: a rare complication of chronic pancreatitis
Clin J Gastroenterol 2017
Author:Yamazaki T, Iwaya Y, Iwaya M, Watanabe T, Seki A, Ochi Y, Hara E, Sekiguchi T, Hosaka N, Arakura N, Tanaka E, Hasebe O.


Controlled attenuation parameter is correlated with actual hepatic fat content in patients with non-alcoholic fatty liver disease with none-to-mild obesity and liver fibrosis
HEPATOLOGY RESEARCH,46(10):1019-1027 2016(Sep.)
Author:Fujimori, Naoyuki; Tanaka, Naoki; Shibata, Soichiro; Sano, Kenji; Yamazaki, Tomoo; Sekiguchi, Tomohiro; Kitabatake, Hiroyuki; Ichikawa, Yuki; Kimura, Takefumi; Komatsu, Michiharu; Umemura, Takeji; Matsumoto, Akihiro; Tanaka, Eiji;


Liver stiffness-spleen size-to-platelet ratio risk score identifies esophageal varices in Japanese patients with chronic hepatitis C
HEPATOLOGY RESEARCH,46(9):884-889 2016(Aug.)
Author:Shibata, Soichiro; Umemura, Takeji; Yamazaki, Tomoo; Fujimori, Naoyuki; Ichikawa, Yuki; Kimura, Takefumi; Joshita, Satoru; Komatsu, Michiharu; Matsumoto, Akihiro; Tanaka, Eiji;


Liver stiffness-spleen size-to-platelet ratio risk score detects esophageal varices in chronic liver disease
SPRINGERPLUS,5 2016
Author:Shibata, Soichiro; Joshita, Satoru; Umemura, Takeji; Yamazaki, Tomoo; Fujimori, Naoyuki; Ichikawa, Yuki; Komatsu, Michiharu; Matsumoto, Akihiro; Tanaka, Eiji;


Genetic Association of PTPN22 Polymorphisms with Autoimmune Hepatitis and Primary Biliary Cholangitis in Japan
SCIENTIFIC REPORTS,6 2016
Author:Umemura, Takeji; Joshita, Satoru; Yamazaki, Tomoo; Komatsu, Michiharu; Katsuyama, Yoshihiko; Yoshizawa, Kaname; Tanaka, Eiji; Ota, Masao;


A case of simultaneous esophageal squamous cell carcinoma and Barrett's adenocarcinoma
Clin J Gastroenterol 2016
Author:Yamazaki T, Iwaya Y, Iwaya M, Watanabe T, Seki A, Ochi Y, Hara E, Sekiguchi T, Hosaka N, Arakura N, Tanaka E, Hasebe O.