肝得健是一种以必需磷脂（简称EPL）为主要成分的药物。我们从肝得健治疗肾病综合征（NS）患者药物性肝损害的临床观察中，发现其对肾脏疾病也有疗效，故对该药在NS中的治疗作用进行了初步探讨。材料和方法一、病例选择：按1992年原发性肾小球疾病专题座谈会NS的诊断标准，随机 Liver derma is an essential phospholipid (abbreviated EPL) as the main component of the drug. We are from liver derma treatment of nephrotic syndrome (NS) in patients with clinical observation of drug-induced liver damage and found that it is also effective in treating kidney disease, so the drug in the NS in the treatment of a preliminary study. Materials and methods First, the case selection: According to the 1992 diagnosis of primary glomerular disease Symposium NS, randomized