新生儿脑室内出血病例占新生儿颅内出血病例总数的20～40%,文献报告为未成熟儿特有的疾患,成熟儿少见,本文中报告5例均为成熟儿,文献中报告的都是尸检病例,自然多见于抵抗力弱的未成熟儿。出血来源根据尸检病例报告,主要由室管 Neonatal intraventricular hemorrhage cases accounted for 20 to 40% of the total number of neonatal intracranial hemorrhage, the literature reported as a unique disease in immature children, rare in mature children, reported in this article are 5 cases of mature children, the literature reports are autopsy cases , Naturally more common in the weak immature infants. According to the autopsy case report, the main source of bleeding