title: Paraplegia in a Patient With IgG4-Related Sclerosing Disease: A Case Report.
abstract: Immunoglobulin G4 (IgG4)-related sclerosing disease is a systemic disease, characterized by mass forming inflammatory lesions which respond well to steroid therapy. Pancreas is the most common site of involvement, and other organ involvements are also common. However, there are only a few reports about central nervous system involvement. We report a case of IgG4-related sclerosing disease which involves spinal cord causing paraplegia. A middle-aged female presented with sudden lower limb weakness. Magnetic resonance imaging showed a soft tissue mass which was diffusely compressing spinal cord along the C7 to T5 levels. Intravenous steroid pulse therapy and emergent operation was performed. The immunopathologic findings revealed IgG4-related sclerosing pachymeningitis postoperatively. There was no evidence of other organ involvement. Her neurologic deficit remained unchanged after two months of comprehensive rehabilitation therapy.
authors.affiliation: Department of Rehabilitation Medicine, Bundang Jesaeng Hospital, Seongnam, Korea.
authors.forename: Sung Heon
authors.initials: SH
authors.lastname: Kim
authors.affiliation: Department of Rehabilitation Medicine, Bundang Jesaeng Hospital, Seongnam, Korea.
authors.forename: Yeon
authors.initials: Y
authors.lastname: Kang
authors.affiliation: Department of Neurosurgery, Bundang Jesaeng Hospital, Seongnam, Korea.
authors.forename: Sung Han
authors.initials: SH
authors.lastname: Oh
authors.affiliation: Department of Pathology, Bundang Jesaeng Hospital, Seongnam, Korea.
authors.forename: Soya
authors.initials: S
authors.lastname: Paik
authors.affiliation: Department of Rehabilitation Medicine, Bundang Jesaeng Hospital, Seongnam, Korea.
authors.forename: Joo Sup
authors.initials: JS
authors.lastname: Kim
keywords: Immunoglobulin G; Paraplegia; Spinal cord compression