摘要：多囊肾病(polycystic kidney disease,PKD)是一种遗传性肾囊肿性疾病,是继慢性肾小球肾炎、糖尿病肾病和良性肾小动脉硬化导致肾功能衰竭的第四大病因[1],常累及全身多个系统。PKD包括常染色体显性PKD(autosomal dominant polycystic kidney disease,ADPKD)和常染色体隐性PKD(autosomal recessive polycystic kidney disease,ARPKD)。