异位灰质的磁共振成像

Magnetic resonance imaging of heterotopic gray matter.

作者信息

Ishikawa A, Fukushima N, Wagatsuma Y, Soma T, Akino M, Miyasaka K

出版信息

Brain Dev. 1987;9(1):60-1. doi: 10.1016/s0387-7604(87)80012-8.

Abstract

Heterotopic gray matter was detected by means of magnetic resonance imaging in a 3-year-old girl with left hemiparesis and atonic seizures. In the inversion recovery sequence, a large area of decreased signal intensity was noted in the right centrum semiovale and differentiation of the right basal ganglia was not clear. We speculated that the brain malformation in our patient occurred at ten weeks conceptional age.

摘要

通过磁共振成像在一名患有左侧偏瘫和张力缺失性癫痫发作的3岁女童中检测到异位灰质。在反转恢复序列中，右侧半卵圆中心可见大面积信号强度降低，且右侧基底神经节分辨不清。我们推测该患者的脑畸形发生在孕龄10周时。