title: Corticosteroid-responsive leptomeningitis with IgG4-positive plasma-cell infiltration.
authors.affiliation: Department of Neurology, Chiba Rosai Hospital, Chiba, Japan. Electronic address: hiragaa@yahoo.co.jp.
authors.forename: Akiyuki
authors.initials: A
authors.lastname: Hiraga
authors.affiliation: Department of Pathology, Chiba Rosai Hospital, Chiba, Japan.
authors.forename: Daisuke
authors.initials: D
authors.lastname: Ozaki
authors.affiliation: Department of Neurology, Chiba Rosai Hospital, Chiba, Japan.
authors.forename: Atsuko
authors.initials: A
authors.lastname: Tsuneyama
authors.affiliation: Department of Neurosurgery, Chiba Rosai Hospital, Chiba, Japan.
authors.forename: Seiro
authors.initials: S
authors.lastname: Ito
authors.affiliation: Department of Neurology, Chiba Rosai Hospital, Chiba, Japan.
authors.forename: Kyosuke
authors.initials: K
authors.lastname: Koide
authors.affiliation: Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan.
authors.forename: Satoshi
authors.initials: S
authors.lastname: Kuwabara
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use*; D000368:Aged; D005260:Female; D006801:Humans; D007074:Immunoglobulin G; D008581:Meningitis / Q000175:diagnosis* / Q000188:drug therapy*; D020556:Neutrophil Infiltration; D010950:Plasma Cells / Q000473:pathology*; D016896:Treatment Outcome
chemical_list: D000305:Adrenal Cortex Hormones; D007074:Immunoglobulin G
keywords: Anti-cyclic citrullinated peptide antibody; IgG4-related disease; Leptomeningitis; Lymphoplasmacytic infiltration; Magnetic resonance imaging; Rheumatic arthritis