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J-GLOBAL ID:201801014168799810   Update date: Feb. 22, 2025

Hitoshi Maruyama

マルヤマ ヒトシ | Hitoshi Maruyama
Affiliation and department:
Job title: 准教授
Research field  (1): Gastroenterology
Research keywords  (6): 肝細胞癌 ,  Imaging diagnosis ,  Ultrasound ,  Portal hypertension ,  Liver ,  Gastroenterology
Research theme for competitive and other funds  (10):
  • 2023 - 2026 Non-invasive quantitative evaluation of liver diseases using comprehensive biophysical properties database as basis for ultrasound pathology
  • 2023 - 2026 Non-invasive quantitative evaluation of liver diseases using comprehensive biophysical properties database as basis for ultrasound pathology
  • 2023 - 2026 がん関連筋肉異常における音響特性の解明:実質的利益に直結した患者支援への展開
  • 2020 - 2023 骨格筋環境に対する音響学的識別指標の創生:健康寿命延伸へ向けた技術開発
  • 2019 - 2022 Development of multi-scale ultrasound pathological diagnosis method reflecting physical characteristics of living tissue
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Papers (178):
  • Yuki Ujihara, Kazuki Tamura, Shohei Mori, Dar In Tai, Po Hsiang Tsui, Shinnosuke Hirata, Kenji Yoshida, Hitoshi Maruyama, Tadashi Yamaguchi. Correction to: Modified multi-Rayleigh model-based statistical analysis of ultrasound envelope for quantification of liver steatosis and fibrosis (Journal of Medical Ultrasonics, (2024), 51, 1, (5-16), 10.1007/s10396-023-01354-3). Journal of Medical Ultrasonics. 2024. 51. 3. 555
  • Yuki Ujihara, Kazuki Tamura, Shohei Mori, Dar-In Tai, Po-Hsiang Tsui, Shinnosuke Hirata, Kenji Yoshida, Hitoshi Maruyama, Tadashi Yamaguchi. Modified multi-Rayleigh model-based statistical analysis of ultrasound envelope for quantification of liver steatosis and fibrosis. Journal of Medical Ultrasonics. 2023
  • Zhaohui Bai, Nahum Méndez-Sánchez, Fernando Gomes Romeiro, Andrea Mancuso, Cyriac Abby Philips, Frank Tacke, Metin Basaranoglu, Massimo Primignani, Mostafa Ibrahim, Yu Jun Wong, et al. Use of albumin infusion for cirrhosis-related complications: An international position statement. JHEP reports : innovation in hepatology. 2023. 5. 8. 100785-100785
  • Shuichiro Shiina, Hitoshi Maruyama, Maki Tobari, Tatsuya Yamashita. Obesity and non-alcoholic steatohepatitis in immunotherapy for hepatocellular carcinoma. Hepatology international. 2023
  • Yuki Ujihara, Kazuki Tamura, Shohei Mori, Shinnosuke Hirata, Kenji Yoshida, Hitoshi Maruyama, Tadashi Yamaguchi. Improved robustness of multi-component analysis in amplitude envelope statistics using plane waves. Japanese Journal of Applied Physics. 2023. 62. SJ. SJ1043-SJ1043
more...
MISC (119):
  • 神崎 洋彰, 千葉 哲博, 興梠 慧輔, 日下部 裕子, 小林 和史, 叶川 直哉, 清野 宗一郎, 中村 昌人, 近藤 孝行, 齊藤 朋子, et al. RNA結合蛋白ELAVL1のB型肝炎ウイルス複製と肝細胞癌増殖への関わり. 肝臓. 2022. 63. Suppl.1. A335-A335
  • Hitoshi Maruyama, Shuichiro Shiina. Pathogenesis of hepatitis C virus-related hepatocellular carcinoma: Evidence from recent studies. Journal of Public Health and Emergency. 2021. 5
  • 丸田 享, 小笠原 定久, 大岡 美彦, 井上 将法, 大部 誠道, 糸川 典夫, 関 厚佳, 芳賀 祐規, 岡部 真一郎, 糸林 詠, et al. REFLECT試験に含まれなかった進行肝細胞癌症例に対するレンバチニブ適応拡大の可能性. Pharma Medica. 2021. 39. 2. 84-84
  • 安井 伸, 藤原 慶一, 金山 健剛, 丸田 享, 神崎 洋彰, 兒島 隆太, 前田 隆宏, 日下部 裕子, 横山 昌幸, 高橋 幸治, et al. 高齢者の急性肝不全の検討. 肝臓. 2021. 62. 2. 118-119
  • 橋本明楽, 大澤侑暉, 平田慎之介, 吉田憲司, 丸山紀史, 山口匡. Evaluation of acoustic impedance of various tissues in organ-deficient mice and rats. 日本音響学会研究発表会講演論文集(CD-ROM). 2021. 2021
more...
Patents (2):
  • 音響インピーダンスを指標とした生体内の脂肪酸種鑑別技術
  • 脂肪酸種推定方法及び脂肪酸種推定プログラム
Lectures and oral presentations  (25):
  • Measurement of HVPG and Its Clinical Significance during IVR
    (18th National Hepato Gastroenterology Congress 2022)
  • Contrast-enhanced US-based assessment of HCC hemodynamics related to systemic treatment
    (APASL Oncology 2021 2021)
  • Measurement of HVPG and Its Clinical Significance during TIPS or BRTO/PARTO: Tips and Pitfalls
    (Liver Week 2021 2021)
  • Role of contrast-enhanced US for liver cancer screening and evaluation
    (The 29th Asian Pacific Association for the Study of the Liver (APASL) 2020 2020)
  • Spontaneous shunt: Definition, clinical relevance, and management
    (The 29th Asian Pacific Association for the Study of the Liver (APASL) 2020 2020)
more...
Education (2):
  • 1994 - 1998 Chiba University Graduate School of Medicine
  • 1984 - 1990 Chiba University School of Medicine
Professional career (1):
  • 医学博士 (千葉大学大学院)
Work history (7):
  • 2019/04 - 現在 Juntendo University
  • 2013/07 - 2019/03 Chiba University Graduate School of Medicine
  • 2013/04 - 2013/06 Chiba University Hospital
  • 2011/04 - 2013/03 Chiba University Hospital
  • 2009/10 - 2011/03 Virginia Commonwealth University Division of Gastroenterology and Hepatology Staff physician
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Committee career (6):
  • - 現在 日本画像医学会 評議員
  • - 現在 日本超音波医学会 理事
  • - 現在 日本消化器内視鏡学会 評議員
  • - 現在 日本肝臓学会 評議員
  • - 現在 日本消化器病学会 評議員
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Awards (2):
  • 2016/09 - 日本門脈圧亢進症学会 第2回田尻賞(英文部門)
  • 2005/06 - American Institute of Ultrasound in Medicine New Investigator Award
Association Membership(s) (5):
THE JAPAN SOCIETY OF ULTRASONICS IN MEDICINE ,  JAPAN GASTROENTEROLOGICAL ENDOSCOPY SOCIETY ,  THE JAPAN SOCIETY OF HEPATOLOGY ,  JAPANESE SOCIETY OF GASTROENTEROLOGY ,  THE JAPANESE SOCIETY OF INTERNAL MEDICINE
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