title: A huge congenital arachnoid cyst in a rheumatoid arthritis patient.
authors.affiliation: Institute of Rheumatology, Tokyo Women's Medical University , 10-22 Kawada-cho, Shinjuku-ku, Tokyo 162-0054 , Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Nanke
authors.forename: S
authors.initials: S
authors.lastname: Kotake
authors.forename: H
authors.initials: H
authors.lastname: Iseki
authors.forename: N
authors.initials: N
authors.lastname: Kamatani