尿石症中男女比例失衡 ,无论是上尿路结石还是下尿路结石都是男性多于女性 ,其中以上尿路最为显著。目前将造成尿石症中男女发病率差异的原因归结为两个方面 :(1 )男女尿路解剖结构上的差异 ,即男性尿道长且弯曲 ,易造成梗阻及尿潴留 ;(2 )性激素 (主要是雄、雌激素)有一定影响 Urolithiasis in the imbalance between men and women, whether upper urinary tract stones or lower urinary tract stones are more men than women, of which the most obvious urinary tract. At present, the causes of morbidity difference between men and women in urolithiasis can be attributed to two aspects: (1) the anatomical differences between male and female urinary tract, that is, the male urethra is long and curved, which may lead to obstruction and urinary retention; (2) sex hormones Mainly male, estrogen) have a certain impact