[Pj-075] Japanese Poster Session 075「Neuroimmunology: irAE and Hypertrophic pachymeningitis」

[Pj-075-7] Clinicopathological investigation of HP based on 2022 ACR/EULAR classification criteria for AAV

Akihiro Nakajima¹, Etsuji Saji¹, Hiroshi Shimizu², Yasuko Toyoshima³, Kouichiiro Okamoto⁴, Kaori Yanagawa¹, Kazuhiiro Sanpei⁵, Akiyoshi Kakita², Osamu Onodera¹, Izumii Kawachi^1,6 (1.Department of Neurology, Brain Research Institute, Niigata University, Japan, 2.Department of Pathology, Brain Research Institute, Niigata University, Japan, 3.Department of Neurology, Brain disease Center Agano Hospital, Japan, 4.Department of Translational Research, Brain Research Institute, Niigata University, Japan, 5.Department of Neurology, Sado General Hospital, Japan, 6.Comprehensive Medical Education Center, Niigata University School of Medicine, Niigata, Japan, Japan)