Hiroto Hatano, Ryusuke Sumiya, Kota Sawada, Yosuke Shimizu, Satoshi Nagasaka. Activated partial thromboplastin time is a potential risk factor for prolonged chest drain placement following surgery for primary spontaneous pneumothorax: a case-control study. General Thoracic and Cardiovascular Surgery. 2026
Hirotaro Shigeta, Ryusuke Sumiya, Mariko Fukui, Takuo Hayashi, Takeshi Matsunaga, Aritoshi Hattori, Kazuya Takamochi, Kenji Suzuki. Robotic portal right upper lobectomy for second recurrence post-cryoablation. Journal of Surgical Case Reports. 2026
Ryusuke Sumiya, Takeshi Matsunaga, Yukio Watanabe, Hisashi Tomita, Takuo Hayashi, Mariko Fukui, Aritoshi Hattori, Kazuya Takamochi, Kenji Suzuki. The risk of recurrence in pathological stage II-IIIA non-small cell lung cancer without lymph node metastasis. Respiratory investigation. 2025. 64. 1. 101349-101349
Ryusuke Sumiya, Takeshi Matsunaga, Yukio Watanabe, Hisashi Tomita, Mariko Fukui, Aritoshi Hattori, Kazuya Takamochi, Kenji Suzuki. Characteristic computed tomography findings in patients with left upper limb edema after innominate vein resection. General Thoracic and Cardiovascular Surgery. 2025
Ryusuke Sumiya, Takeshi Matsunaga, Yukio Watanabe, Shinsuke Uchida, Mariko Fukui, Aritoshi Hattori, Kazuya Takamochi, Kenji Suzuki. Robotic Portal Left Mainstem Bronchus Sleeve Resection by Left Transthoracic Approach. Annals of Thoracic Surgery Short Reports. 2025
2019 - 2022 Juntendo University Graduate School of Medicine
2011 - 2017 Juntendo University Faculty of Medicine
Professional career (2):
博士(医学) (順天堂大学大学院医学研究科)
Medical Doctor (Juntendo University)
Work history (6):
2025/04 - 現在 National Institute of Global Health and Medicine Clinical Research Advancement Section Visitor scientist
2023/04 - 現在 Juntendo University Department of General Thoracic Surgery Assistant professor
2022/04 - 2025/03 National Center for Global Health and Medicine
2022/04 - 2023/03 Juntendo University Nerima Hospital Department of General Thoracic Surgery
2019/04 - 2022/03 National Center for Global Health and Medicine
2017/04 - 2019/03 National Center for Global Health and Medicine
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Awards (6):
2025/06 - 第6回渡邉利三国際奨学金
2025/04 - Journal of Thoracic Disease, AME Publishing Company Outstanding Author Lung cancer in young individuals; risk factors and epidemiology
2025/02 - Takeda Science Foundation Takeda Science Foundation fellowship program
2024/11 - Research grant
2024/05 - Travel award
2022/03 - National Center for Global Health and Medicine NCGM Hakoneyama Award 2022
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Association Membership(s) (7):
International Society for Heart and Lung Transplantation
, European Society of Thoracic Surgeons
, American Association for Cancer Research
, 日本胸部外科学会
, 日本呼吸器外科学会
, 日本外科学会
, 日本癌学会