Results Renal impairment in 36 cases was improved obviously.Edema of both lower limbs decreased in six cases misdiagnosed as acute nephritis.Proteinuria disappeared in 28 cases out of 36 cases.

• 结果36例患儿肾损害均明显改善，以“急性肾炎”收住院的患儿6例双下肢浮肿减退，36例患儿中28例蛋白尿均消失。