MR Imaging of the Term and Preterm Neonate with Diffuse Brain Injury
MR Imaging of the Term and Preterm Neonate with Diffuse Brain Injury
复制标题
DOI：
10.1016/j.mric.2011.08.014
复制
发表时间：
2011-11-01
影响因子：
1.6
通讯作者：
Grant, P. Ellen
中科院分区：
文献类型：
--
作者：
Izbudak, Izlem;Grant, P. Ellen
足月新生儿和早产儿都患有弥漫性脑损伤。全身性缺氧缺血性损伤（HII）是指足月新生儿最常见的弥漫性脑损伤。HII被认为是由血流量和氧气供应减少引起的。弥漫性脑白质损伤是早产儿最常见的弥漫性脑损伤。原因可能是多方面的。磁共振成像是早期诊断新生儿脑损伤最灵敏的成像技术。本文讨论了新生儿弥漫性脑损伤，磁共振成像在预测神经发育结局中的作用，以及使用磁共振成像技术的研究结果。
Both term and preterm neonates suffer from diffuse brain injury. Global hypoxic-ischemic injury (HII) describes the diffuse brain injury most common in term neonates. HII is thought to result from decreases in blood flow and oxygen supply. Diffuse white matter injury of prematurity describes the most common diffuse brain injury in preterm neonates. The cause is likely multifactorial. Magnetic resonance (MR) imaging is the most sensitive imaging technique for early diagnosis of brain injury in neonates. This article discusses neonatal diffuse brain injury, the role of MR imaging in predicting neurodevelopmental outcome, and research results using MR imaging techniques.