Research field (1)：
Healthcare management, medical sociology
Research theme for competitive and other funds (1)：
2020 - 2024 Questionnaire survey about stress, work environment and quality of training program of the residents in Japan
Papers (43)：
Abe, Ryo, Hasegawa, Naoyuki, Suzuki, Satoshi, Shigeta, Sakiko, Matsuoka, Ryota, Kato, Takayasu, Niisato, Yusuke, Seo, Emiko, Matsubara, Daisuke, Tsuchiya, Kiichiro. Simultaneous occurrence of autoimmune hepatitis and autoimmune hemolytic anemia after COVID-19 infection: case report and literature review. Clinical journal of gastroenterology. 2024
Takayama, Takako, Suzuki, Hideo, Okada, Kosuke, Akiyama, Shintaro, Narasaka, Toshiaki, Maruo, Kazushi, Sakamoto, Taku, Seo, Emiko, Tsuchiya, Kiichiro. A novel predictive formula for highly accurate discrimination between truly Helicobacter pylori-uninfected and currently infected/spontaneously eradicated individuals for gastric cancer screening. Medicine. 2024. 103. 9
Fukuda, Satoshi, Hasegawa, Naoyuki, Mori, Kensaku, Kawai, Hitomi, Niisato, Yusuke, Endo, Masato, Seo, Emiko, Sakamoto, Noriaki, Matsubara, Daisuke, Tsuchiya, Kiichiro. Shrinkage of Enlarged Hepatic Nodules by an Embolizing Congenital Extrahepatic Portosystemic Shunt. Internal medicine (Tokyo, Japan). 2023
Iizumi, Takashi, Okumura, Toshiyuki, Hasegawa, Naoyuki, Ishige, Kazunori, Fukuda, Kuniaki, Seo, Emiko, Makishima, Hirokazu, Niitsu, Hikaru, Takahashi, Mizuki, Sekino, Yuta, et al. Proton beam therapy for hepatocellular carcinoma with bile duct invasion. BMC gastroenterology. 2023. 23. 1. 267-267
Hasegawa, Naoyuki, Matsuoka, Ryota, Ishikawa, Naoki, Endo, Masato, Terasaki, Masahiko, Seo, Emiko, Tsuchiya, Kiichiro. Reply to the Letter to Editor regarding "Autoimmune hepatitis with history of HCV treatment triggered by COVID-19 vaccination: case report and literature review". CLINICAL JOURNAL OF GASTROENTEROLOGY. 2022. 15. 5. 1027-1027
Effective gene therapy of biliary tract cancers by a conditionaly replicative adenovirus expressing uracil phosphoribosyltransferase :Significance of timing of 5-fluorouracil administration.
2005
HBs-antibody can be a preventive factor for HBV reactivation in cancer chemotherapy
(2021 the Japanese Society of Medical Oncology Annual Meeting 2021)
2001 - 2005 University of Tsukuba Graduate School, Division of Medical Sciences
Professional career (1)：
博士(医学) (筑波大学)
Committee career (1)：
2017/01 - 現在 日本消化器病学会 関東支部会評議員
Association Membership(s) (7)：
The Japanese Cancer Association
, JAPAN BILIARY ASSOCIATION
, THE JAPAN SOCIETY OF HEPATOLOGY
, JAPAN GASTROENTEROLOGICAL ENDOSCOPY SOCIETY
, JAPANESE OF SOCIETY OF GASTROENTEROLOGY
, THE JANPANESE SOCIETY OF INTERNAL MEDICINE
, 日本医学教育学会
