Puel O, Fontan D, Hehunstre J P, Guillard J M
Service de Pédiatrie, Hôpital des Efants, Bordeaux.
Arch Fr Pediatr. 1990 Aug-Sep;47(7):511-2.
The case of an 8 year-old boy presenting with walking difficulties due to dystonia, peculiar because it was more pronounced during daytime is reported. Improvement with treatment with L-Dopa was dramatic. This diurnal fluctuation and excellent response to L-Dopa suggest the diagnosis of Segawa syndrome. The precise mechanism of the dystonia remains unknown.
报告了一名8岁男孩因肌张力障碍出现行走困难的病例，其特殊之处在于白天症状更为明显。左旋多巴治疗后症状显著改善。这种昼夜波动以及对左旋多巴的良好反应提示为Segawa综合征。肌张力障碍的确切机制尚不清楚。
