This study describes one of the first large-scale analyses of the extent of global (overall), tissue-specific and regional brain atrophy, and white matter hyperintensities (WMH).
Brain injury in late period term infants mainly had cystoid alteration and atrophy in brain substance while preterm infants had mainly white matter malacia surrounding the brain ventricle.
晚期脑损伤足月儿以脑实质内囊腔样改变和脑萎缩改变为主，早产儿以脑室周匿白质软化为主。
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Main findings included subependymal nodules, cortical tubers, white matter abnormalities and brain atrophy.