Demonstration of acute ischemic lesions in the fetal brain by diffusion magnetic resonance imaging
Demonstration of acute ischemic lesions in the fetal brain by diffusion magnetic resonance imaging
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DOI：
10.1002/ana.10255
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发表时间：
2002-08-01
影响因子：
11.2
通讯作者：
Triulzi, F
中科院分区：
文献类型：
--
作者：
Baldoli, C;Righini, A;Triulzi, F
通过产前磁共振成像或超声检测急性缺氧缺血性脑损伤的可能性较低。我们提出了一个患有盖伦动静脉畸形的胎儿的病例，其中妊娠 33 周时的产前弥散加权磁共振成像清楚地检测到脑急性缺血性病变，与平均表观弥散系数显着下降相关，而 T2 加权成像仍然没有提供信息。
The possibility of detecting acute hypoxic-ischemic brain lesions by prenatal magnetic resonance imaging or ultrasound is low. We present a case of a fetus with a vein of Galen arteriovenous malformation in whom prenatal diffusion-weighted magnetic resonance imaging at 33 weeks of gestation clearly detected cerebral acute ischemic lesions, associated with remarkable decrease of the average apparent diffusion coefficient, whereas T2-weighted imaging was still not informative.