无症状肾结石是指没有任何临床症状而因健康查体或因其他疾病就诊检查时发现的肾结石。我院1990年1月～2002年2月共收治该症患者27例,现报告如下。 1.临床资料:27例患者中男19例,女8例。年龄36～61岁,平均43岁。结石发生于左肾者16例,右肾10例,双肾1例。其中孤立肾3例。参照文献[1]将肾积水分为3 Asymptomatic kidney stones are kidney stones found without any clinical symptoms due to physical examination or other medical examination. Our hospital from January 1990 to February 2002 were treated 27 patients with the disease, are as follows. 1. Clinical data: 27 patients, 19 males and 8 females. Age 36 to 61 years old, average 43 years old. Stones occurred in the left kidney in 16 cases, 10 cases of right kidney, kidney in 1 case. 3 cases of isolated kidney. Reference [1] hydronephrosis is divided into three