2岁患儿,女性。
(FLAIR:岛叶皮质及深部额叶脑回异常信号,邻近皮质下U形纤维)
(质子密度加权像[A]和FLAIR[B]提示双侧壳核和尾状核头线状高信号)
41岁患者,女性。
(T2/FLAIR提示双侧小脑深部白质[齿状核]及基底节区[苍白球]对称性高信号)
2周患儿,女性。
(A:T1WI示双侧豆状核[苍白球较壳核更明显]及岛叶皮层高信号;左侧脑室内出血;B:T2WI示左侧苍白球低信号,双侧纹状体及近岛叶白质高信号;C:T1WI示岛叶和中央颞区深部脑沟高信号,小脑后部硬膜下血肿;D:7月大时,T1WI示基底节区体积减少,壳核高信号,脑白质体积减少,弥漫皮层萎缩,内囊后肢和视辐射区可见髓鞘形成)
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