本文观察脑瘫患儿脑干及基底节、大脑、小脑的病变，并结合文献对其病因和病理学予以讨论。 1 材料和方法 死亡的患儿按常规做尸体解剖，自颅腔取出脑，系线于基底动脉环并悬吊于10%福尔马林溶液中固定。两周之后，将脑自固定液中取出。分离脑干，过脑干做之矢状切面：①平听 This article observes the cerebral palsy brainstem and basal ganglia, brain, cerebellum lesions, combined with the literature on the etiology and pathology to be discussed. MATERIALS AND METHODS Children who died of the disease were routinely autopsied and their brains removed from the cranial cavity. They were tied to the basilar artery rings and suspended in 10% formalin solution. Two weeks later, the brain was removed from the fixative. Separate brain stem, sagittal plane through the brainstem: ① Listen