Oral Session 1-8B Aplastic anemia

[OS1-8B-3] Mixed chimerism and secondary engraftment failure in allogeneic transplantation for aplastic anemia

Shinichi Kako¹, Hirohito Yamazaki², Kazuteru Ohashi³, Takahiko Sato⁴, Shuichi Ota⁵, Yoshinobu Kanda¹, Tetsuo Maeda⁶, Jun Kato⁷, Ken Ishiyama¹³, Ken-Ichi Matsuoka⁸, Toshihiro Miyamoto⁹, Takahiro Fukuda¹⁰, Tatsuo Ichinohe¹¹, Yoshiko Atsuta¹², Takehiko Mori⁷ (1.Hematol., Saitama Medical Center, Jichi Medical Univ., Saitama, Japan, 2.Transfusion Medicine, Kanazawa University Hospital, Kanazawa, Japan, 3.Hematol., Tokyo Metropolitan, Komagome Hospital, Tokyo, Japan, 4.Hematol., Japanese Red Cross Nagoya First Hospital, Nagoya, Japan, 5.Hematol., Sapporo Hokuyu Hospital, Sapporo, Japan, 6.Hematol. & Oncol., Osaka University Hospital, Osaka, Japan, 7.Hematol., Keio University School of Medicine, Tokyo, Japan, 8.Hematol/Oncol., Okayama University Hospital, Okayama, Japan, 9.Medicine and Biosystemic Science, Kyushu University, Fukuoka, Japan, 10.Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan, 11.Hemaol. & Oncol., Hiroshima University, Hiroshima, Japan, 12.Japanese Data Center for Hematopoietic Cell Transplantation, Nagoya, Japan, 13.Hematol., Kanazawa University Hospital, Kanazawa, Japan)