作者在探讨大脑性瘫痪的病因时,发现大量围产期无异常,发育良好的婴儿急性颅内出血。而Vitk缺乏症又是引起颅内出血的一个重要原因。乳儿自发性颅内出血,文献列举的原因有动脉瘤,动静脉畸形,血管病等。但在婴幼期(一岁以内)由这些原因发病者罕见。 When discussing the etiology of cerebral palsy, the authors found a large number of acute intracranial hemorrhages in infants with no abnormalities and well-developed infants. Vitk deficiency is another cause of intracranial hemorrhage. Spontaneous intracranial hemorrhage in infants, the literature cited the reasons for aneurysms, arteriovenous malformations, vascular disease. However, infants and young children (within one year of age) are rare for these reasons.