在21世纪的今天,儿童肾脏疾病谱也与其它系统疾病一样,随着环境、饮食、卫生、医疗条件的变化在发生着相应的改变,儿童继发性肾损害在临床上频频出现,而在这一领域的研究目前相对较薄弱。因此我们研究的视角也应与时俱进,在重视研究儿童原发性肾脏疾病的同时,也应加强儿童继发 In the 21st century, the spectrum of children’s kidney disease is just like other systemic diseases. The changes of environment, diet, health and medical conditions are correspondingly changed. Secondary renal damage in children is frequently seen clinically. However, The research in this area is relatively weak at present. Therefore, our research perspective should also be with the times, while focusing on the study of children with primary kidney disease, but also should strengthen children’s secondary