慢性疾病患者可能会表现出新的但通常是相关的症状。但是倘若认为患者的所有症状都与其原发病有关 ,而不作进一步检查 ,很可能会造成对恶性疾病的漏诊。常染色体显性遗传性多囊肾是一种常见的遗传性疾病 ,发病率为1/ 2 0 0～ 1/ 10 0 0 1。因该病有发展至终末期肾衰竭的危险性 Chronic disease patients may show new, but often related, symptoms. But if you think all the symptoms of patients with their primary disease without further examination, it is likely to cause the misdiagnosis of malignant diseases. Autosomal dominant polycystic kidney disease is a common genetic disease, the incidence rate of 1/200 ~ 1/1001. Because of the disease development of end-stage renal failure risk