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男童睾丸体积的变化是评价其青春期或性发育的重要指标,准确测量各年龄组健康儿童睾丸体积可以了解小儿睾丸发育特点和青春期发育规律,同时为临床判断其大小是否正常提供依据。我们应用游标卡尺经阴囊外对565名健康儿童的睾丸进行了
The change of testicular volume in boys is an important index to evaluate their puberty or sexual development. Accurate measurement of testicular volume in healthy children of all ages can understand the developmental characteristics of children’s testes and the developmental rules of puberty, and provide basis for clinical judgment of their size. We applied a vernier caliper to the testicles of 565 healthy children outside the scrotum