Abstract: Etiological and clinical analyses of 220 children with cerebrovascular diseases were retrospectively analyzed. One hundred and forty-nine cases (67.73%) were male, and 71 cases (32.27%) were female. There were 186 cases (84.55%) of patients to be found with clear causes, most of which were arteriovenous malformation (80/220, 36.36%), traumatic brain injury (38/220, 17.27%), intracranial infection (15/220, 6.82% ), intracranial aneurysm (13/220, 5.91% ), delayed vitamin K deficiency (12/220, 5.45% ), congenital heart disease (9/220, 4.09%) and cavernous malformation (7/220, 3.18%). The etiological and clinical features of children cerebrovascular diseases are distinct, and timely diagnosis and treatment will help to improve patients' prognosis.

Key words: Stroke, Child

摘要： 回顾分析220 例脑血管病患儿病因和临床特点。男性149 例（67.73%）、女性71 例（32.27%），186 例（84.55%）有明确病因，以颅内动-静脉畸形（80 例占36.36%）为主要首发病因，然后依次为颅脑创伤（38 例占17.27%）、颅内感染（15 例占6.82%）、颅内动脉瘤（13 例占5.91%）、晚发性维生素K缺乏症（12 例占5.45%）、先天性心脏病（9 例占4.09%）和海绵状血管瘤（7 例占3.18%）；不同病因组性别差异无统计学意义（P = 0.730）。儿童脑血管病病因和临床特点有其特殊性，应尽早诊断、及时治疗，从而改善患儿预后。

关键词: 卒中, 儿童