MRI also demonstrated decreased cranial cavity predominatly in frontal region(in five patients),pachygyria(in two patients),and diffuse or local brain atrophy(in 24 patients).
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- 有5例患儿颅腔小,尤以前额部明显,其中2例还出现脑皮质光滑,缺少脑沟回;弥漫性和局性灶脑萎缩24例。