Neuroimaging in perinatal hypoxic‐ischemic injury
作者:
A. James Barkovich,
Danial Hallam,
期刊:
Mental Retardation and Developmental Disabilities Research Reviews
(WILEY Available online 1997)
卷期:
Volume 3,
issue 1
页码: 28-41
ISSN:1080-4013
年代: 1997
DOI:10.1002/(SICI)1098-2779(1997)3:1<28::AID-MRDD5>3.0.CO;2-T
出版商: John Wiley&Sons, Inc.
关键词: perinatal asphyxia;cranial sonography;x‐ray computed tomography;magnetic resonance imaging;periventricular leukomalacia
数据来源: WILEY
摘要:
AbstractNeuroimaging has considerable potential for assessing the severity of brain damage in neonates who have suffered hypoxic‐ischemic brain injury. This article reviews the recent literature concerning the concepts of perinatal hypoxic‐ischemic brain injury as they relate to patterns of brain injury and thus to neuroimaging. In addition, the temporal changes of brain injury—as detected by transfontanel sonography, x‐ray computed tomography, and magnetic resonance imaging—are discussed. The discussions of these modalities include new techniques such as Doppler sonography, quantitative sonographic feature analysis, diffusion magnetic resonance imaging, and perfusion magnetic resonance imaging. Finally and where applicable, the prognostic implications of the imaging findings are discussed. MRDD Research Reviews 3:28–41, 1997. © 1997 Wil
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