脑室周围白质的软化(Periventricular leukomalacia,PVL)主要是发生在早产儿的一种白质的损伤,发育中的少突胶质谱系细胞的损伤是PVL的一个标志性特征。
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目的探讨早产儿脑室周围白质软化的高危因素、发病机制及其早期诊断方法。
Objective to explore the high risk factors, pathogenesis and methods of early diagnosis of periventricular leukomalacia in premature infants.
整个小组中没有发现中风的迹象,然而在26只新生幼畜当中,有10只(占到38%)被发现具有脑室周围白质软化的脑损伤。
No stroke was seen in the entire cohort, whereas 10 (38%) of 26 patients were found to have hypoxic brain injury in the form of periventricular leukomalacia.
目的探讨儿童脑室周围白质软化症的CT表现,提高CT诊断的准确性。
Objective To study the CT features of periventricular leukomalaciain children and to raise the diagnostic accuracy.
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