Personal profile
Related documents
Education/Academic qualification
博士（医学）, 東京大学大学院医学系研究科
… → May 2007
External positions
Teikyo University Chiba Medical Center
Apr 2016 → …
佐々木研究所附属杏雲堂病院
May 2002 → Mar 2016
The University of Tokyo Hospital
Jun 1995 → Apr 2002
国保旭中央病院
Jun 1993 → May 1995
The University of Tokyo Hospital
Jun 1992 → May 1993
東京都立多摩老人医療センター
Jun 1991 → May 1992
Keywords
- Hepatocellular carcinoma
Research Fields
- Gastroenterology
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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- 1 Similar Profiles
Collaborations and top research areas from the last five years
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Is triple therapy redefining first-line treatment in intermediate-advanced hepatocellular carcinoma?
Obi, S. & Omata, M., 2026, (Accepted/In press) In: Hepatology International.Research output: Contribution to journal › Editorial
Open Access -
Reply to letter to editor “Hepatic irAEs, ICI Continuation, and Survival: Methodological Perspectives and Future Directions”
Kanda, T., Matsumoto, K., Obi, S., Mochizuki, H. & Omata, M., 2026, (Accepted/In press) In: Hepatology International.Research output: Contribution to journal › Letter › peer-review
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Temporal trends and regional variations in hepatocellular carcinoma etiology: a multinational study across Asia
Takeuchi, Y., Tateishi, R., Obi, S., Otsuka, M., Mochizuki, H., Jazag, A., Yokosuka, O., Ogasawara, S., Kanogawa, N., Gonchig, E., Matsushita, Y., Kekilli, M., Bilican, G., Kim, Y. J., Hur, M. H., Yu, M. L., Huang, C. F., Morishita, A., Oura, K. & Komori, A. & 60 others, , Apr 2026, In: Hepatology International. 20, 2, p. 373-383 11 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Decoding Genomic Diversity to Guide Tumor Lesion-Specific Treatment of Multifocal Hepatocellular Carcinoma
Amemiya, K., Hirotsu, Y., Iimuro, Y., Tajiri, R., Oyama, T., Obi, S., Mochizuki, H. & Omata, M., Apr 2025, In: Cancer Medicine. 14, 7, e70814.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Hepatic immune-related adverse event increased the overall survival of patients with malignancies treated with immune checkpoint inhibitors
Matsumoto, K., Kanda, T., Wakatsuki, J., Kim, Y. J., Yokouchi, R., Sato, N., Hasegawa, Y., Amemiya, K., Hirotsu, Y., Hirose, S., Imai, Y., Takaoka, S., Amano, H., Asakawa, Y., Nagasaka, K., Asahina, Y., Kojima, Y., Toyama, S., Mochizuki, H. & Obi, S. & 1 others, , Oct 2025, In: Hepatology International. 19, 5, p. 1221-1230 10 p.Research output: Contribution to journal › Article › peer-review
Open Access10 Scopus citations
Datasets
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Supplementary Material for: Hepatic Arterial Infusion Chemotherapy versus Sorafenib in Patients with Advanced Hepatocellular Carcinoma
Ueshima, K. (Creator), Ogasawara, S. (Creator), Ikeda, M. (Creator), Yasui, Y. (Creator), Terashima, T. (Creator), Yamashita, T. (Creator), Obi, S. (Creator), Sato, S. (Creator), Aikata, H. (Creator), Ohmura, T. (Creator), Kuroda, H. (Creator), Ohki, T. (Creator), Nagashima, K. (Creator), Ooka, Y. (Creator), Takita, M. (Creator), Kurosaki, M. (Creator), Chayama, K. (Creator), Kaneko, S. (Creator), Izumi, N. (Creator), Kato, N. (Creator), Kudo, M. (Creator) & Omata, M. (Creator), Karger Publishers, 2020
DOI: 10.6084/m9.figshare.12705173, https://karger.figshare.com/articles/Supplementary_Material_for_Hepatic_Arterial_Infusion_Chemotherapy_versus_Sorafenib_in_Patients_with_Advanced_Hepatocellular_Carcinoma/12705173
Dataset
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Supplementary Material for: Hepatic Arterial Infusion Chemotherapy versus Sorafenib in Patients with Advanced Hepatocellular Carcinoma
Ueshima, K. (Creator), Ogasawara, S. (Creator), Ikeda, M. (Creator), Yasui, Y. (Creator), Terashima, T. (Creator), Yamashita, T. (Creator), Obi, S. (Creator), Sato, S. (Creator), Aikata, H. (Creator), Ohmura, T. (Creator), Kuroda, H. (Creator), Ohki, T. (Creator), Nagashima, K. (Creator), Ooka, Y. (Creator), Takita, M. (Creator), Kurosaki, M. (Creator), Chayama, K. (Creator), Kaneko, S. (Creator), Izumi, N. (Creator), Kato, N. (Creator), Kudo, M. (Creator) & Omata, M. (Creator), Karger Publishers, 2020
DOI: 10.6084/m9.figshare.12705173.v1, https://karger.figshare.com/articles/Supplementary_Material_for_Hepatic_Arterial_Infusion_Chemotherapy_versus_Sorafenib_in_Patients_with_Advanced_Hepatocellular_Carcinoma/12705173/1
Dataset