Association of methotrexate use and lymphoproliferative disorder in patients with rheumatoid arthritis: Results from a Japanese multi-institutional retrospective study.
Suguru HondaRyoko SakaiEisuke InoueMasako MajimaNaoko KondaHideto TakadaMari KiharaNobuyuki YajimaToshihiro NankiKazuhiko YamamotoTsutomu TakeuchiMasayoshi HarigaiPublished in: Modern rheumatology (2021)
This nationwide study revealed risk factors, clinical characteristics, and prognosis of LPD in the largest number of Japanese patients with RA.