IgG4-related disease concomitant with diffuse large B-cell lymphoma, Hiroto Yanagisawa, Keita Mishima, Yaya Yamanouchi, Yusuke Ueda, Takahiro Yamano, Haruka Iwao-Kawanami, Tomoyuki Sakai, Takafumi Kawanami, Kazunori Yamada, Mitsuhiro Kawano, Shuichi Mizuta, Toshihiro Fukushima, Yasufumi Masaki, 64:953-957, 2025