新生儿颅内出血主要分为硬脑膜下出血、蛛网膜下出血、脑室周围 -脑室内出血、脑室质出血、小脑出血和混合出血。临床上虽然许多因素与之有关 ,但主要原因是缺氧和产伤。近年来由于产前监护技术的进步 ,因产伤所致的足月儿硬脑膜下出血及蛛网膜下出血已较少见 ,由于缺氧和其他 Intranasal intracranial hemorrhage can be divided into subdural hemorrhage, subarachnoid hemorrhage, periventricular - intraventricular hemorrhage, intracerebral hemorrhage, cerebellar hemorrhage and mixed bleeding. Although clinically many factors related, but the main reason is hypoxia and birth trauma. In recent years due to advances in prenatal care technology, due to birth injury due to full-term children with subdural hemorrhage and subarachnoid hemorrhage have been less common, due to hypoxia and other