围产期窒息后脑损伤，主要包括新生儿颅内出血（ＩＣＨ）和缺氧缺血性脑病（ＨＩＥ）。两者常伴随发生，其病死率及后遗症发生率均较高。我们将１９９７年１月至１２月收治的４６例窒息后脑损伤新生儿ＣＴ和临床资料分析如下。１　临床资料１．１　一般资料　４６例围产期窒息 Perinatal asphyxia brain injury, including neonatal intracranial hemorrhage (ICH) and hypoxic-ischemic encephalopathy (HIE). Both are often accompanied by the occurrence of mortality and sequelae were higher. We analyzed the CT and clinical data of 46 neonates with asphyxiated brain injury admitted from January 1997 to December 1997 as follows. 1 Clinical data 1.1 General information 46 perinatal asphyxia