[_OS16] 一般口演16
ALL 3

[OS16-2-4] 小児低2倍体急性リンパ性白血病の予後に関する調査研究　―4グループ合同調査―
A nationwide survey of pediatric hypodiploid acute lymphoblastic leukemia in Japan

Sae Ishimaru^1,2, Yasuhiro Okamoto³, Chihaya Imai⁴, Hirotoshi Sakaguchi⁵, Tomohiko Taki⁶, Daisuke Hasegawa⁷, Yuko Cho⁸, Harumi Kakuda⁹, Hideki Sano¹⁰, Atsushi Manabe⁷, Toshihiko Imamura¹¹, Motohiro Kato¹², Yuki Arakawa¹³, Hidemi Shimonodan¹⁴, Atsushi Sato¹⁵, Souichi Suenobu¹⁶, Takeshi Inukai¹⁷, Arata Watanabe¹⁸, Yoshifumi Kawano³, Atsushi Kikuta¹⁰, Keizo Horibe¹⁹, Akira Ohara²⁰, Katsuyoshi Koh¹³ (1.Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan, 2.Department of Hematology/Oncology, Tokyo Metropolitan Children’s Medical Center, Tokyo, Japan, 3.Departments of Pediatrics, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan, 4.Department of Pediatrics, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan, 5.Department of Hematology and Oncology, Children’s Medical Center, Japanese Red Cross, Nagoya First Hospital, Nagoya, Japan, 6.Department of Medical Technology, Kyorin University Faculty of Health Sciences, Tokyo, Japan, 7.Departments of Pediatrics, St. Luke’s International Hospital, Tokyo, Japan, 8.Department of Pediatrics, Hokkaido University Hospital, Sapporo, Japan, 9.Departments of Hematology/Oncology, Chiba Children’s Hospital, Chiba, Japan, 10.Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan, 11.Department of Pediatrics, Kyoto Prefectural University of Medicine, Kyoto, Japan, 12.Children’s Cancer Center, National Center for Child Health and Development, Tokyo, Japan, 13.Department of Hematology/Oncology, Saitama Children’s Medical Center, Saitama, Japan, 14.Department of Pediatrics, Miyazaki Prefectural Miyazaki Hospital, Miyazaki, Japan, 15.Department of Hematology and Oncology, Miyagi Children’s Hospital, Sendai, Japan, 16.Department of Pediatrics, Oita University Faculty of Medicine, Yufu, Japan, 17.Department of Pediatrics, University of Yamanashi, Kofu, Japan, 18.Department of Pediatrics, Nakadoori General Hospital, Akita, Japan, 19.Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan, 20.Department of Pediatrics, Toho University Omori Medical Center, Tokyo, Japan)