目的 :提高对新生儿幕区出血CT特征及病理、临床的认识。材料与方法 :对 11例新生儿幕区出血的CT及临床表现进行回顾性分析。结果 :11例均有幕切迹附近幕镰连接处的出血 ,部分并有幕区其它部位或颅内其他部位的出血 ,临床上有不同程度的颅内压增高征象。结论 :新生儿幕区出血多为产伤所致。CT上均表现为小脑幕区高密度影 ,以幕切迹附近幕镰连接处的出血最常见。CT能提供幕区出血的早期诊断 ,并为进一步的治疗提供依据 OBJECTIVE: To improve the CT features and pathology and clinical understanding of the bleeding in the neonatal area. Materials and Methods: CT and clinical manifestations of 11 cases of neonatal curtain bleeding were retrospectively analyzed. Results: All the 11 cases had bleeding at the junction of the sickle flap near the curtain notch and some had bleeding in other parts of the curtain or other parts of the skull. There were clinically different signs of increased intracranial pressure. Conclusion: The bleeding in the neonatal area mostly caused by birth trauma. CT showed a high density of the tentorium area of ​​the screen, curtain curtain near the junction of the falx connection bleeding most common. CT can provide early diagnosis of curtain bleeding, and provide the basis for further treatment