它可以导致25%的溶血性尿毒综合征患者出现神经系统并发症(例如癫痫发作、中风和昏迷)，约50%的幸存者有大多轻度的慢性肾功能后遗症。

It can cause neurological complications (such as seizure, stroke and coma) in 25% of HUS patients and chronic renal sequelae, usually mild, in around 50% of survivors.

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本术主要用于宫内诊断遗传疾病，不良孕产史，先天性溶血感染及血液系统疾病等。

Cordocentesis in this data used in cases with history of hereditary disease, obstetric abnormality, as well as congenital hemolytic infection and blood diseases etc.

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