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对103例男性不育患者的睾丸体积与睾丸活检进行对比分析。睾丸活检按光镜下曲细精管中精子发生状态分为轻、中、重度生精障碍,轻度25例,中度45例、重度33例。其睾丸体积分别为13.38±5.13ml,9.09±3.85ml,6.57±3.71ml。三组间睾丸体积有非常显著差异（P<0.01）。表明睾丸体积与睾丸生精状态密切相关。因此,在体检中测定睾丸体积可以迅速判断男性的生殖状态。
The testicular volume and testicular biopsy of 103 male infertility patients were compared. Testicular biopsy under light microscope, seminiferous tubules spermatogenic state is divided into mild, moderate and severe sperm dysfunction, mild in 25 cases, moderate in 45 cases, severe in 33 cases. The testicular volume was 13.38 ± 5.13ml, 9.09 ± 3.85ml, 6.57 ± 3.71ml. There was a significant difference in testicular volume between the three groups (P <0.01). Testicular volume and testicular sperm status are closely related. Therefore, measuring the testicular volume in the physical examination can quickly determine the male reproductive status.