title: Reversible iatrogenic, MTX-associated EBV-driven lymphoproliferation with histopathological features of a lymphomatoid granulomatosis in a patient with rheumatoid arthritis.
authors.affiliation: Department of Internal Medicine, Mishuku Hospital, 5-33-12 Kamimeguro, Meguro, Tokyo, 153-0051, Japan, DRI3005@ndmc.ac.jp.
authors.forename: Shinichi
authors.initials: S
authors.lastname: Kobayashi
authors.forename: Yuichi
authors.initials: Y
authors.lastname: Kikuchi
authors.forename: Kimiya
authors.initials: K
authors.lastname: Sato
authors.forename: Susumu
authors.initials: S
authors.lastname: Matsukuma
authors.forename: Yasunori
authors.initials: Y
authors.lastname: Matsuki
authors.forename: Hideyuki
authors.initials: H
authors.lastname: Horikoshi
authors.forename: Morichika
authors.initials: M
authors.lastname: Nagumo
authors.forename: Ayako
authors.initials: A
authors.lastname: Kobayashi
authors.forename: Kazuhiro
authors.initials: K
authors.lastname: Masuoka
authors.forename: Fumihiko
authors.initials: F
authors.lastname: Kimura
authors.forename: Satoshi
authors.initials: S
authors.lastname: Oshima
authors.forename: Yukiya
authors.initials: Y
authors.lastname: Hakozaki
authors.forename: Toshiro
authors.initials: T
authors.lastname: Kondo
mesh_terms: D000368:Aged; D000964:Antimetabolites, Antineoplastic / Q000494:pharmacology / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000188:drug therapy* / Q000821:virology; D049109:Cell Proliferation / Q000187:drug effects*; D020031:Epstein-Barr Virus Infections / Q000150:complications / Q000188:drug therapy* / Q000473:pathology*; D006801:Humans; D007049:Iatrogenic Disease; D008230:Lymphomatoid Granulomatosis / Q000150:complications / Q000188:drug therapy* / Q000821:virology; D008297:Male; D008727:Methotrexate / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D000964:Antimetabolites, Antineoplastic; D008727:Methotrexate