Epidemiological survey and immunological and molecular pathological study of hepatocellular adenoma in Japan
Project/Area Number |
26460461
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Human pathology
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Research Institution | Nihon University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
中野 雅行 横浜市立大学, 附属市民総合医療センター, その他 (00092073)
江角 真理子 日本大学, 医学部, 教授 (10147019)
小川 眞広 日本大学, 医学部, 講師 (20318405)
山崎 慎太郎 日本大学, 医学部, 助教 (20409014)
絹川 典子 日本大学, 医学部, 講師 (90224998)
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Co-Investigator(Renkei-kenkyūsha) |
TAKAYAMA Tadatoshi 日本大学, 医学部, 教授 (30280944)
KANEITA Yoshitaka 大分大学, 医学部, 教授 (40366571)
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Research Collaborator |
IZU Asami
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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Keywords | 肝細胞腺腫 / WHO分類 / 疫学調査 / 病理診断 / 臨床病理学的研究 / 免疫組織化学的研究 / 分子病理学的研究 / アンケート全国調査 / 亜型分類 / 肝細胞癌 / 免疫組織化学 / 遺伝子検索 / 発生頻度 / subtype / アンケート調査 |
Outline of Final Research Achievements |
Hepatocellular adenoma (HCA) is hepatic benign neoplasm, which has been estimated to have a lower prevalence in Japan than in Western countries, though definitive data are as yet lacking. Importance of HCA research is increasing because that histological feature is difficult in differentiating between HCA and well differentiated hepatocellular carcinoma and one subtype of HCA has potentiality to malignant transformation. We endeavored to ascertain the HCA prevalence in Japan, in this study. We sent a questionnaire survey to hospitals, 402 in total, conducting large numbers of liver operations. The response rate was approximately 80%. In the replies, experience of HCA case was approximately 30%. Definitive HCA cases in surgically resected liver was 117, in which gender, age and clinical background was examined. Subtype was immunohsitochemically determined. In some cases, genetic abnormalities were investigated.
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Report
(4 results)
Research Products
(32 results)
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[Journal Article] Contrast-enhanced ultrasonographic findings of serum amyloid A-positive hepatocellular neoplasm: Does hepatocellular adenoma arise in cirrhotic liver?2016
Author(s)
Kumagawa M, Matsumoto N, Watanabe Y, Hirayama M, Miura T, Nakagawara H, Ogawa M, Matsuoka S, Moriyama M, Takayama T, Sugitani M.
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Journal Title
World J Hepatol
Volume: 8(26)
Issue: 26
Pages: 1110-1115
DOI
Related Report
Peer Reviewed
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[Journal Article] Natural history of nonenhancing lesions incidentally detected during the diagnosis of hepatocellular carcinoma2016
Author(s)
Ebisawa K, Midorikawa Y, Higaki T, Nakayama H, Tsuji S, Nishimaki H, Haradome H, Abe O, Sugitani M, Moriyama M, Takayama T
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Journal Title
Surgery
Volume: 160(3)
Issue: 3
Pages: 654-660
DOI
Related Report
Peer Reviewed
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[Journal Article] Morphophenotypic changes in human multistep hepatocarcinogenesis with translational implications.2016
Author(s)
Sciarra A, Di Tommaso L, Nakano M, Destro A, Torzilli G, Donadon M, Maggioni M, Bosari S, Bulfamante G, Matsuda M, Fujii H, Ichikawa T, Morisaka H, Sano K, Ichikawa S, Roncalli M.
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Journal Title
J Hepatol
Volume: 64
Issue: 1
Pages: 87-93
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Improving recognition of hepatic perivascular epithelioid cell tumor: Case report and literature review.2015
Author(s)
Maebayashi T, Abe K, Aizawa T, Sakaguchi M, Ishibashi N, Abe O, Takayama T, Nakayama H, Matsuoka S, Nirei K, Nakamura H, Ogawa M, Sugitani M.
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Journal Title
World J Gastroenterol
Volume: 21
Issue: 17
Pages: 5432-5441
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Transmembrane serine protease TMPRSS2 activates hepatitis C virus infection.2015
Author(s)
Esumi M, Ishibashi M, Yamaguchi H, Nakajima S, Tai Y, Kikuta S, Sugitani M, Takayama T, Tahara M, Takeda M, Wakita T
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Journal Title
Hepatology
Volume: 61(2)
Issue: 2
Pages: 438-47
DOI
Related Report
Peer Reviewed / Open Access
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[Presentation] Survey of hepatocellular adenoma in Japan2016
Author(s)
Masahiko Sugitani, Asami Izu, Noriko Kinukawa, Mariko Esumi, Masahiro Ogawa, Shintaro Yamazaki, Tadatoshi Takayama, Masayuki Nakano
Organizer
XXXI International Congress of the International Academy of Pathology
Place of Presentation
Cologne, Germany
Year and Date
2016-09-25
Related Report
Int'l Joint Research
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[Presentation] Genotype analysis of hepatocellular adenoma in Japan.2015
Author(s)
Masahiko Sugitani, Asami Izu, Noriko Kinukawa, Masahiro Ogawa, Shintaro Yamazaki, Tadatoshi Takayama, Hiroshi Hano, Takashi Yao, Naoya Nakamura, Yukio Morishita, Hiroaki Kanda, Koshi Matsumoto, Seisyu Hayashi, Syun-ichi Ariizumi, Msakazu Yamamoto, Masayuki Nakano.
Organizer
International Liver Cancer Association’s 9th Annual Conference.
Place of Presentation
Paris, France
Year and Date
2015-09-04
Related Report
Int'l Joint Research
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