title: Remitting seronegative symmetrical synovitis with pitting edema syndrome in a chronic hemodialysis patient.
abstract: A 75-year-old male who was undergoing chronic hemodialysis developed abrupt-onset pitting edema and pain in the dorsum of both hands and feet. Biochemical analysis disclosed increased C-reactive protein, and negative rheumatoid factor and antinuclear antibody. Radiological examination showed no bony erosion. Computed tomography and gallium scintigraphy revealed no active infection or neoplasms. The clinical diagnosis was remitting seronegative symmetrical synovitis with pitting edema (RS(3)PE) syndrome. The pitting edema and inflammatory response quickly subsided after low-dose prednisolone therapy. This case demonstrates that RS(3)PE syndrome could be a differential diagnosis in elderly patients undergoing dialysis who develop pitting edema and joint pain.
authors.affiliation: Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.
authors.forename: Shunsuke
authors.initials: S
authors.lastname: Yamada
authors.forename: Seiya
authors.initials: S
authors.lastname: Fuyuno
authors.forename: Masahiro
authors.initials: M
authors.lastname: Eriguchi
authors.forename: Kazuhiko
authors.initials: K
authors.lastname: Tsuruya
authors.forename: Takanari
authors.initials: T
authors.lastname: Kitazono