新生儿颅内出血是造成围产期新生儿死亡的主要原因之一。其临床表现可按出血原因、类型、部位和数量不同而相差悬殊[1]。头颅CT显著提高了对本病的诊断水平。现就45例足月新生儿颅内出血的病因、临床表现进行分析。1临床资料1．三资料来源收集我院1987年8月一1995年6月经CT证实 Intracranial hemorrhage is one of the major causes of perinatal neonatal death. The clinical manifestations may vary according to the cause, type, location and quantity of bleeding [1]. Head CT significantly increased the diagnosis of the disease. Now 45 cases of neonatal intracranial hemorrhage etiology, clinical manifestations were analyzed. 1 clinical data 1. Three sources collected in our hospital from August 1987 to June 1995 confirmed by CT