【摘 要】目的：分析MRI在肝豆状核变性的诊断价值。方法：回顾性分析23例临床确诊为肝豆状核变性患者的颅脑MRI的影像学特点，并文献复习。结果： 肝豆状核变性患者脑部MRI表现为双侧对称性T1WI低信号，T2WI及T2FLAIR为高信号。结论：MRI可对患者脑部损伤进性诊断及鉴别诊断，并对其早期神经核团损伤及治疗效果的评价有价值。

    【关键词】肝豆状核变性;磁共振成像

    【中图分类号】R445 【文献标识码】A 【文章编号】1672-3783(2020)01-0060-02

    【Abstract】Objective：To analyze the diagnostic value of MRI in hepatolenticular degeneration(HLD)Method： The imaging features of MRI in 23 patients with diagnosed HLD were retrospectively analyzed and reviewed in the literature. Result： The brain MRI of patients with HLD showed bilateral symmetrical T1WI low signal ......