有 141 个病理标本可供分析。 141 个睾丸中有 114 个（81%）存在生殖细胞。精细胞存在于 57 个（40%）睾丸中。生殖细胞的存在与年龄较大（43 岁 vs 35 岁，P=0.007）和睾丸重量增加（28.6 克 vs 19.3 克，P <0.001）相关。精子细胞的存在与体重增加（31.5 g vs 23.3 g，P <.001）和体积（20.3 mL vs 12.6 mL，P <.001）相关。睾丸体积和保留的精子发生之间存在线性相关性（Pearson’s r=0.448, P <.001）。
One-hundred seventy-three orchidectomy specimens were evaluated. Histological examinations showed maturation arrest in 36.4%, hypospermatogenesis in 26%, Sertoli cell-only syndrome in 20.2%, normal spermatogenesis in 11%, and seminiferous tubule hyalinization, in 6.4% of the specimens.
Spermatogenesis was present in 28.2% (24/85) of the specimens with active spermatogenesis noted in 8.2% (7/85). Hyalinization, scarring/fibrosis, and atrophy were present in 28.2% (24/85), 20.0% (17/85), and 25.9% (22/85) of the specimens, respectively. Sertoli cell and Leydig cell phenotypes were appreciated in 20.0% (17/85) and 16.5% (14/85) of the specimens, respectively
