Results This case manifested a serial of paroxysmal increased activities of the limbs and behavioral disturbances during his REM sleep, and parkinsonism features appeared 9 years later.

• 结果本例患者主要表现为快速眼动期睡眠时的发作性肢体异常活动增加、行为紊乱，9年后出现帕金森症表现；