Oral Session 1-10B MTX-associated LPD

[OS1-10B-4] Multicenter collaborating study for RA associated LPD: the influence of anti-rheumatic drug

Yoshihiko Hoshida¹, Shiro Ohshima², Yukihiko Saeki², Masao Katayama³, Tomoya Miyamura⁴, Atsushi Hashimoto⁵, Toshihiko Murayama⁶, Shinji Higa⁷, Hisaji Oshima⁸, Yasushi Hiramatsu⁹, Kazuya Kuraoka¹⁰, Tomoaki Fujisaki¹¹, Norie Yoshikawa¹², Akiko Mitsuo¹³, Atsuhiro Kawashima¹⁴, Akira Okamoto¹⁵, Noriyuki Chiba¹⁶, Kennichi Taguchi¹⁷, Mitsutoshi Kurosawa¹⁸, Masato Yagita¹⁹, Hiroyuki Sugahara²⁰, Norihiro Teramoto²¹, Takao Sugiyama²², Yoshihiro Yoshihara²³, Kyogo Setoguchi²⁴, Atsushi Ibata²⁵, Yoko Shinno²⁶, Syohei Nagaoka²⁷, Hiroki Yabe²⁸, Shigeto Tohma²⁹ (1.Pathol., Osaka Minami Medical Center, Kawachinagano, Japan, 2.Rheumatol., Osaka Minami Medical Center, Kawachinagano, Japan, 3.Rheumatol., Nagoya Medical Center, Nagoya, Japan, 4.Rheumatol., Kyusyu Medical Center, Fukuoka, Japan, 5.Rheumatol., Sagamihara Hospital, Sagamihara, Japan, 6.Pathol., Kumamoto Medical Center, Kumamoto, Japan, 7.Rheumatol., Second Osaka Police Hospital, Osaka, Japan, 8.Rheumatol., Tokyo Medical Center, Tokyo, Japan, 9.Hematol. Oncology, Japanease Red Cross Society Himeji Hospital, Himeji, Japan, 10.Pathol., Kure Med. Ctr./Chugoku Cancer Ctr., Kure, Japan, 11.Hematol., Matsuyama Red Cross Hospital, Matsuyama, Japan, 12.Rheumatol., Miyakonojyo Medical Center, Miyakonojyo, Japan, 13.Rheumatol., Disaster Medical Center, Tachikawa, Japan, 14.Pathol., Kanazawa Medical Center, Kanazawa, Japan, 15.Rheumatol., Himeji Medical Center, Himeji, Japan, 16.Rheumatol., Morioka Medical Center, Morioka, Japan, 17.Pathol., Kyusyu Cancer Center, Fukuoka, Japan, 18.Hematol., Hokkaido Cancer Center, Sapporo, Japan, 19.Rheumatol., Kitano Hospital, Osaka, Japan, 20.Hematol., Sumitomo Hospital, Osaka, Japan, 21.Pathol., Sikoku Cancer Center, Matsuyama, Japan, 22.Rheumatol., Shimoshizu Hospital, Shimoshizu, Japan, 23.Rheumatol., Hyogo Prefecture Kakogawa Hospital, Kakogawa, Japan, 24.Rheumatol., Tokyo Metropolitan Cancer and Infectious Didease, Tokyo, Japan, 25.Rheumatol., Yokohama Medical Center, Yokohama, Japan, 26.Pathol., Okayama Medical Center, Okayama, Japan, 27.Rheumatol., Yokohama Minami Kyousai Hospital, Yokohama, Japan, 28.Hematol., Ako Central Hospital, Ako, Japan, 29.Rheumatol., Tokyo Hospital, Tokyo, Japan)