尿毒症,即慢性肾功能衰竭(chronic renal failure,CFR)是由于各种原因引起的慢性进行性肾实质损害,导致肾脏不能维持其基本功能,从而出现酸碱平衡失调与微循环电解质紊乱的一种临床综合症~([1])。临床上尿毒症对患者睾丸组织硬度的影响相关研究较少。相关文献报道,尿毒症患者临床表现为睾丸硬度质地变软~([2])。但是对睾丸硬度的测量,传统上是通过触诊来评价,这种方法人为因素较多,并且只能接 Uremia, or chronic renal failure (CFR), is a chronic, progressive renal parenchymal injury caused by a variety of causes leading to the inability of the kidneys to maintain their basic function, resulting in an acid-base imbalance and a microcirculatory electrolyte imbalance Clinical syndrome ~ ([1]). Clinical uremia on the testicular tissue hardness in patients with less relevant research. Related literature reports, uremia patients with clinical manifestations of testicular hardness softening ~ ([2]). However, the measurement of testicular stiffness, traditionally by palpation to evaluate, this method is more human factors, and can only access