新生儿非酮症高甘氨酸血症的磁共振成像
Magnetic resonance imaging in neonatal nonketotic hyperglycinemia.
作者信息
Shah Divyen K, Tingay David G, Fink A Michelle, Hunt Rod W, Dargaville Peter A
机构信息
Departments of Neonatal Medicine and Medical Imaging, Royal Children's Hospital, Flemington Road, Parkville, 3052 Victoria, Australia.
出版信息
Pediatr Neurol. 2005 Jul;33(1):50-2. doi: 10.1016/j.pediatrneurol.2005.01.002. Epub 2005 Apr 13.
This report presents two neonates with nonketotic hyperglycinemia in whom conventional magnetic resonance imaging revealed structural cerebral abnormalities, diffusion-weighted imaging indicated abnormalities of myelinated white matter, and magnetic resonance spectroscopy provided biochemical evidence of elevated cerebral glycine levels. The early use of combined magnetic resonance modalities in these severely affected infants helped in prognostication and clinical management.
本报告介绍了两名患有非酮症高甘氨酸血症的新生儿，其中传统磁共振成像显示脑部结构异常，弥散加权成像显示有髓白质异常，磁共振波谱分析提供了脑甘氨酸水平升高的生化证据。在这些严重受影响的婴儿中早期联合使用磁共振成像方法有助于预后评估和临床管理。
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