Asami Nishikori, Midori Filiz Nishimura, David C Fajgenbaum, Yoshito Nishimura, Kanna Maehama, Tomoka Haratake, Tetsuya Tabata, Mitsuhiro Kawano, Naoya Nakamura, Shuji Momose, Remi Sumiyoshi, Tomohiro Koga, Hidetaka Yamamoto, Frits van Rhee, Atsushi Kawakami, Yasuharu Sato
AIMS AND METHODS: Idiopathic multicentric Castleman disease (iMCD) is currently considered to be classified into three clinical subtypes, including idiopathic plasmacytic lymphadenopathy (IPL), thrombocytopaenia, anasarca, fever, reticulin fibrosis/renal dysfunction, organomegaly (TAFRO) and not otherwise specified (NOS). Among the three, iMCD-IPL closely mimics IgG4-related disease (IgG4-RD). In diagnosing IgG4-RD, it is sometimes challenging to distinguish iMCD-IPL patients that also meet the histological diagnostic criteria for IgG4-RD...
February 20, 2024: Journal of Clinical Pathology