系统性少年类风湿性关节炎是一种发病机理不清、临床表现异源性的疾病。许多患者有高丙球血症、循环免疫复合物、抗核抗体及类风湿因子等。关于其细胞免疫研究较少。本文选10例系统性少年类风湿性关节炎 Systemic juvenile rheumatoid arthritis is an unclear pathogenesis, clinical manifestations of heterologous diseases. Many patients have hyperprolactinemia, circulating immune complexes, anti-nuclear antibodies and rheumatoid factor. There is less research on its cellular immunity. This article selected 10 cases of systemic juvenile rheumatoid arthritis