Comparative studies on EEG,brain CT and MRI, serum copper,seruloplasmin,copper oxygenase, urine copper and serum glutamicpyruvic transaminase(SGPT) were performed in 32 patients with hepatolenticular degeneration(HLD).

• 对32例肝豆状核变性（HLD）患者的脑电图（EEG）、颅脑CT、颅脑磁共振（MRI）和血清铜、铜蓝蛋白、铜氧化酶、尿铜及肝功能进行了比较研究。