Effect of a law amendment on dosimeter wearing in medical radiation workers: observational study.
Satoru Matsuzaki; Koichi Nakagami; Tomoko Kuriyama; Koichi Morota; Go Hitomi; Hiroko Kitamura; Takashi Moritake
Insights into imaging, Feb. 2026

Survey on physicians' perceptions of occupational radiation exposure management: differences in perceptions by sex
Hiroko Kitamura; Tomoko Kuriyama; Satoru Matsuzaki; Takashi Moritake
EUROPEAN PHYSICAL JOURNAL PLUS, Feb. 2026

Integration of Active Personal Dosimeters, Videos from In-Room Monitors, and Videos from the Surgeon’s Main Panel Reveal Pitfalls in Radiation Protection
Go Hitomi; Takashi Moritake; Yuko Tanaka; Toru Kurokawa; Koichi Nakagami; Tomoko Kuriyama; Koichi Morota; Satoru Matsuzaki; Toru Ishidao
Applied Sciences, Oct. 2025

内視鏡的逆行性胆管膵管造影に従事する看護師の被ばく
松崎 賢; 盛武 敬; 潁川 雅弘; 栗山 知子; 茂呂田 孝一
産業衛生学雑誌, Apr. 2025

Prevalence of Cataractous Changes in the Eyes and Chronic Inflammatory Changes in the Hands Among Spine Surgeons
Yasukazu Hijikata; Kazuta Yamashita; Natsuko Hatsusaka; Tatsuo Nagata; Hiroko Kitamura; Koichi Morota; Satoru Matsuzaki; Koichi Nakagami; Go Hitomi; Tomoko Kuriyama; Munehiko Kowatari; Koichi Chida; Hiroshi Sasaki; Takashi Moritake
Journal of Bone and Joint Surgery, Feb. 2025

Influence of Hospital Bed Count on the Positioning of Cardiovascular Interventional Radiology (IR) Nurses: Online Questionnaire Survey of Japanese IR-Specialized Radiological Technologists
Tomoko Kuriyama; Takashi Moritake; Go Hitomi; Koichi Nakagami; Koichi Morota; Satoru Matsuzaki; Hajime Sakamoto; Kazuma Matsumoto; Mamoru Kato; Hiroko Kitamura
Nursing Reports, Jan. 2025
Lead

医療放射線業務従事者の放射線白内障の実態
永田 竜朗; 栗山 知子; 喜多村 紘子; 盛武 敬; 近藤 寛之
日本眼科学会雑誌, 2025

Background Factors Affecting the Radiation Exposure of the Lens of the Eye among Nurses in Interventional Radiology: A Quantitative Observational Study
Tomoko Kuriyama; Takashi Moritake; Koichi Nakagami; Koichi Morota; Go Hitomi; Hiroko Kitamura
Nursing Reports, Feb. 2024
Lead

The Effect of Pre-Operative Verbal Confirmation for Interventional Radiology Physicians on Their Use of Personal Dosimeters and Personal Protective Equipment
Satoru Matsuzaki; Takashi Moritake; Lue Sun; Koichi Morota; Keisuke Nagamoto; Koichi Nakagami; Tomoko Kuriyama; Go Hitomi; Shigeyuki Kajiki; Naoki Kunugita
International Journal of Environmental Research and Public Health, Dec. 2022

CO2 concentration visualization for COVID-19 infection prevention in concert halls
Hiroko Kitamura; Yo Ishigaki; Tomoko Kuriyama; Takashi Moritake
Environmental and Occupational Health Practice, Dec. 2021

Development and assessment of an educational application for the proper use of ceiling-suspended radiation shielding screens in angiography rooms using augmented reality technology
Satoru Matsuzaki; Takashi Moritake; Koichi Morota; Keisuke Nagamoto; Koichi Nakagami; Tomoko Kuriyama; Naoki Kunugita
European Journal of Radiology, Oct. 2021

Strategy to Reduce the Collective Equivalent Dose for the Lens of the Physician’s Eye Using Short Radiation Protection Curtains to Prevent Cataracts
Koichi Nakagami; Takashi Moritake; Keisuke Nagamoto; Koichi Morota; Satoru Matsuzaki; Tomoko Kuriyama; Naoki Kunugita
Diagnostics, Aug. 2021

Verification of Radiation Cataract in Medical Radiation Workers
永田 竜朗, 栗山 知子, 喜多村 紘子, 盛武 敬, 近藤 寛之
Nippon Ganga Gakkai Zasshi, 2025, Reviewed, Invited

Strategy to Reduce the Collective Equivalent Dose for the Lens of the Physician's Eye Using Short Radiation Protection Curtains to Prevent Cataracts
Koichi Nakagami, Moritake Takashi, Nagamoto Keisuke, Morota Koichi, Matsuzaki Satoru, Kuriyama Tomoko, Kunugita Naoki
Diagnostics, Aug. 2021, Reviewed, No invitation

CO2 concentration visualization for COVID-19 infection prevention in concert halls
Hiroko Kitamura, Yo Ishigaki, Tomoko Kuriyama, Takashi Moritake
Environmental and Occupational Health Practice, Dec. 2021, Reviewed, No invitation

The Effect of Pre-Operative Verbal Confirmation for Interventional Radiology Physicians on Their Use of Personal Dosimeters and Personal Protective Equipment.
Matsuzaki Satoru, Moritake Takashi, Sun Lue, Morota Koichi, Nagamoto Keisuke, Nakagami Koichi, Kuriyama Tomoko, Hitomi Go, Kajiki Shigeyuki, Kunugita Naoki
International journal of environmental research and public health, Dec. 2022, Reviewed, Null

Prevalence of Cataractous Changes in the Eyes and Chronic Inflammatory Changes in the Hands Among Spine Surgeons
Hijikata, Yasukazu; Yamashita, Kazuta; Hatsusaka, Natsuko; Nagata, Tatsuo; Kitamura, Hiroko; Morota, Koichi; Matsuzaki, Satoru; Nakagami, Koichi; Hitomi, Go; Kuriyama, Tomoko; Kowatari, Munehiko; Chida, Koichi; Sasaki, Hiroshi; Moritake, Takashi
The Journal of Bone and Joint Surgery, Feb. 2025, Reviewed, No invitation

Influence of Hospital Bed Count on the Positioning of Cardiovascular Interventional Radiology (IR) Nurses: Online Questionnaire Survey of Japanese IR-Specialized Radiological Technologists
Tomoko Kuriyama, Takashi Moritake, Go Hitomi, Koichi Nakagami, Koichi Morota, Satoru Matsuzaki, Hajime Sakamoto, Kazuma Matsumoto, Mamoru Kato, Hiroko Kitamura
Nursing Reports, Jan. 2025, Reviewed, Null
Lead

Background Factors Affecting the Radiation Exposure of the Lens of the Eye among Nurses in Interventional Radiology: A Quantitative Observational Study
Tomoko Kuriyama, Takashi Moritake, Koichi Nakagami, Koichi Morota, Go Hitomi, Hiroko Kitamura
Nursing Reports, Feb. 2024, Reviewed, No invitation
Lead

Development and assessment of an educational application for the proper use of ceiling-suspended radiation shielding screens in angiography rooms using augmented reality technology.
Matsuzaki Satoru, Moritake Takashi, Morota Koichi, Nagamoto Keisuke, Nakagami Koichi, Kuriyama Tomoko, Kunugita Naoki
European journal of radiology, Oct. 2021, Reviewed, Null